id	sid	tid	token	lemma	pos
aiti-6922	1	1	microsoft	microsoft	PROPN
aiti-6922	1	2	word	word	NOUN
aiti-6922	1	3	5	5	NUM
aiti-6922	1	4	-	-	PUNCT
aiti-6922	1	5	aiti#6922	aiti#6922	ADJ
aiti-6922	1	6	117-127.docx	117-127.docx	NUM
aiti-6922	1	7	advances	advance	NOUN
aiti-6922	1	8	in	in	ADP
aiti-6922	1	9	technology	technology	NOUN
aiti-6922	1	10	innovation	innovation	NOUN
aiti-6922	1	11	,	,	PUNCT
aiti-6922	1	12	vol	vol	NOUN
aiti-6922	1	13	.	.	PROPN
aiti-6922	1	14	6	6	NUM
aiti-6922	1	15	,	,	PUNCT
aiti-6922	1	16	no	no	INTJ
aiti-6922	1	17	.	.	NOUN
aiti-6922	1	18	2	2	NUM
aiti-6922	1	19	,	,	PUNCT
aiti-6922	1	20	2021	2021	NUM
aiti-6922	1	21	,	,	PUNCT
aiti-6922	1	22	pp	pp	ADJ
aiti-6922	1	23	.	.	PUNCT
aiti-6922	2	1	117	117	NUM
aiti-6922	2	2	-	-	SYM
aiti-6922	2	3	127	127	NUM
aiti-6922	2	4	defining	define	VERB
aiti-6922	2	5	effective	effective	ADJ
aiti-6922	2	6	gain	gain	NOUN
aiti-6922	2	7	for	for	ADP
aiti-6922	2	8	evaluation	evaluation	NOUN
aiti-6922	2	9	of	of	ADP
aiti-6922	2	10	orbital	orbital	ADJ
aiti-6922	2	11	angular	angular	ADJ
aiti-6922	2	12	momentum	momentum	NOUN
aiti-6922	2	13	links	link	NOUN
aiti-6922	2	14	elaheh	elaheh	ADJ
aiti-6922	2	15	shamoushaki	shamoushaki	PROPN
aiti-6922	2	16	*	*	PROPN
aiti-6922	2	17	,	,	PUNCT
aiti-6922	2	18	hadi	hadi	PROPN
aiti-6922	2	19	aliakbarian	aliakbarian	PROPN
aiti-6922	2	20	department	department	PROPN
aiti-6922	2	21	of	of	ADP
aiti-6922	2	22	electrical	electrical	ADJ
aiti-6922	2	23	engineering	engineering	NOUN
aiti-6922	2	24	,	,	PUNCT
aiti-6922	2	25	k.	k.	PROPN
aiti-6922	2	26	n.	n.	PROPN
aiti-6922	2	27	toosi	toosi	PROPN
aiti-6922	2	28	university	university	PROPN
aiti-6922	2	29	of	of	ADP
aiti-6922	2	30	technology	technology	PROPN
aiti-6922	2	31	,	,	PUNCT
aiti-6922	2	32	tehran	tehran	PROPN
aiti-6922	2	33	,	,	PUNCT
aiti-6922	2	34	iran	iran	PROPN
aiti-6922	2	35	received	receive	VERB
aiti-6922	2	36	26	26	NUM
aiti-6922	2	37	december	december	PROPN
aiti-6922	2	38	2020	2020	NUM
aiti-6922	2	39	;	;	PUNCT
aiti-6922	2	40	received	receive	VERB
aiti-6922	2	41	in	in	ADP
aiti-6922	2	42	revised	revise	VERB
aiti-6922	2	43	form	form	NOUN
aiti-6922	2	44	14	14	NUM
aiti-6922	2	45	february	february	NOUN
aiti-6922	2	46	2021	2021	NUM
aiti-6922	2	47	;	;	PUNCT
aiti-6922	2	48	accepted	accept	VERB
aiti-6922	2	49	21	21	NUM
aiti-6922	2	50	february	february	NOUN
aiti-6922	2	51	2021	2021	NUM
aiti-6922	2	52	doi	doi	NOUN
aiti-6922	2	53	:	:	PUNCT
aiti-6922	2	54	https://doi.org/10.46604/aiti.2021.6922	https://doi.org/10.46604/aiti.2021.6922	PROPN
aiti-6922	2	55	abstract	abstract	NOUN
aiti-6922	2	56	in	in	ADP
aiti-6922	2	57	this	this	DET
aiti-6922	2	58	paper	paper	NOUN
aiti-6922	2	59	,	,	PUNCT
aiti-6922	2	60	a	a	DET
aiti-6922	2	61	communication	communication	NOUN
aiti-6922	2	62	link	link	NOUN
aiti-6922	2	63	based	base	VERB
aiti-6922	2	64	on	on	ADP
aiti-6922	2	65	circular	circular	ADJ
aiti-6922	2	66	phased	phase	VERB
aiti-6922	2	67	array	array	NOUN
aiti-6922	2	68	antennas	antenna	NOUN
aiti-6922	2	69	generating	generate	VERB
aiti-6922	2	70	orbital	orbital	ADJ
aiti-6922	2	71	angular	angular	ADJ
aiti-6922	2	72	momentum	momentum	NOUN
aiti-6922	2	73	(	(	PUNCT
aiti-6922	2	74	oam	oam	PROPN
aiti-6922	2	75	)	)	PUNCT
aiti-6922	2	76	beams	beam	NOUN
aiti-6922	2	77	at	at	ADP
aiti-6922	2	78	radio	radio	NOUN
aiti-6922	2	79	frequency	frequency	NOUN
aiti-6922	2	80	is	be	AUX
aiti-6922	2	81	investigated	investigate	VERB
aiti-6922	2	82	.	.	PUNCT
aiti-6922	3	1	the	the	DET
aiti-6922	3	2	presence	presence	NOUN
aiti-6922	3	3	of	of	ADP
aiti-6922	3	4	a	a	DET
aiti-6922	3	5	null	null	NOUN
aiti-6922	3	6	in	in	ADP
aiti-6922	3	7	the	the	DET
aiti-6922	3	8	radiation	radiation	NOUN
aiti-6922	3	9	pattern	pattern	NOUN
aiti-6922	3	10	of	of	ADP
aiti-6922	3	11	oam	oam	PROPN
aiti-6922	3	12	antennas	antennas	PROPN
aiti-6922	3	13	is	be	AUX
aiti-6922	3	14	the	the	DET
aiti-6922	3	15	main	main	ADJ
aiti-6922	3	16	drawback	drawback	NOUN
aiti-6922	3	17	of	of	ADP
aiti-6922	3	18	them	they	PRON
aiti-6922	3	19	.	.	PUNCT
aiti-6922	4	1	this	this	DET
aiti-6922	4	2	problem	problem	NOUN
aiti-6922	4	3	makes	make	VERB
aiti-6922	4	4	it	it	PRON
aiti-6922	4	5	difficult	difficult	ADJ
aiti-6922	4	6	to	to	PART
aiti-6922	4	7	establish	establish	VERB
aiti-6922	4	8	a	a	DET
aiti-6922	4	9	telecommunication	telecommunication	NOUN
aiti-6922	4	10	link	link	NOUN
aiti-6922	4	11	using	use	VERB
aiti-6922	4	12	oam	oam	PROPN
aiti-6922	4	13	systems	system	NOUN
aiti-6922	4	14	and	and	CCONJ
aiti-6922	4	15	calculate	calculate	VERB
aiti-6922	4	16	the	the	DET
aiti-6922	4	17	link	link	NOUN
aiti-6922	4	18	budget	budget	NOUN
aiti-6922	4	19	for	for	ADP
aiti-6922	4	20	such	such	DET
aiti-6922	4	21	a	a	DET
aiti-6922	4	22	system	system	NOUN
aiti-6922	4	23	.	.	PUNCT
aiti-6922	5	1	to	to	PART
aiti-6922	5	2	solve	solve	VERB
aiti-6922	5	3	this	this	DET
aiti-6922	5	4	problem	problem	NOUN
aiti-6922	5	5	,	,	PUNCT
aiti-6922	5	6	we	we	PRON
aiti-6922	5	7	have	have	AUX
aiti-6922	5	8	defined	define	VERB
aiti-6922	5	9	two	two	NUM
aiti-6922	5	10	new	new	ADJ
aiti-6922	5	11	gain	gain	NOUN
aiti-6922	5	12	parameters	parameter	NOUN
aiti-6922	5	13	by	by	ADP
aiti-6922	5	14	using	use	VERB
aiti-6922	5	15	friis	friis	NOUN
aiti-6922	5	16	transmission	transmission	NOUN
aiti-6922	5	17	equation	equation	NOUN
aiti-6922	5	18	.	.	PUNCT
aiti-6922	6	1	the	the	DET
aiti-6922	6	2	new	new	ADJ
aiti-6922	6	3	formulas	formula	NOUN
aiti-6922	6	4	can	can	AUX
aiti-6922	6	5	help	help	VERB
aiti-6922	6	6	to	to	PART
aiti-6922	6	7	calculate	calculate	VERB
aiti-6922	6	8	the	the	DET
aiti-6922	6	9	effective	effective	ADJ
aiti-6922	6	10	gain	gain	NOUN
aiti-6922	6	11	of	of	ADP
aiti-6922	6	12	oam	oam	PROPN
aiti-6922	6	13	antennas	antennas	PROPN
aiti-6922	6	14	.	.	PUNCT
aiti-6922	7	1	also	also	ADV
aiti-6922	7	2	,	,	PUNCT
aiti-6922	7	3	we	we	PRON
aiti-6922	7	4	have	have	AUX
aiti-6922	7	5	defined	define	VERB
aiti-6922	7	6	the	the	DET
aiti-6922	7	7	effective	effective	ADJ
aiti-6922	7	8	oam	oam	NOUN
aiti-6922	7	9	gain	gain	NOUN
aiti-6922	7	10	in	in	ADP
aiti-6922	7	11	detail	detail	NOUN
aiti-6922	7	12	for	for	ADP
aiti-6922	7	13	the	the	DET
aiti-6922	7	14	first	first	ADJ
aiti-6922	7	15	time	time	NOUN
aiti-6922	7	16	in	in	ADP
aiti-6922	7	17	order	order	NOUN
aiti-6922	7	18	to	to	PART
aiti-6922	7	19	evaluate	evaluate	VERB
aiti-6922	7	20	the	the	DET
aiti-6922	7	21	performance	performance	NOUN
aiti-6922	7	22	of	of	ADP
aiti-6922	7	23	the	the	DET
aiti-6922	7	24	oam	oam	PROPN
aiti-6922	7	25	links	link	NOUN
aiti-6922	7	26	.	.	PUNCT
aiti-6922	8	1	by	by	ADP
aiti-6922	8	2	using	use	VERB
aiti-6922	8	3	the	the	DET
aiti-6922	8	4	proposed	propose	VERB
aiti-6922	8	5	formulas	formula	NOUN
aiti-6922	8	6	,	,	PUNCT
aiti-6922	8	7	a	a	DET
aiti-6922	8	8	capable	capable	ADJ
aiti-6922	8	9	and	and	CCONJ
aiti-6922	8	10	secure	secure	ADJ
aiti-6922	8	11	link	link	NOUN
aiti-6922	8	12	based	base	VERB
aiti-6922	8	13	on	on	ADP
aiti-6922	8	14	the	the	DET
aiti-6922	8	15	orthogonality	orthogonality	NOUN
aiti-6922	8	16	of	of	ADP
aiti-6922	8	17	oam	oam	PROPN
aiti-6922	8	18	beams	beam	NOUN
aiti-6922	8	19	can	can	AUX
aiti-6922	8	20	be	be	AUX
aiti-6922	8	21	designed	design	VERB
aiti-6922	8	22	.	.	PUNCT
aiti-6922	9	1	keywords	keyword	NOUN
aiti-6922	9	2	:	:	PUNCT
aiti-6922	9	3	circular	circular	ADJ
aiti-6922	9	4	array	array	NOUN
aiti-6922	9	5	antenna	antenna	NOUN
aiti-6922	9	6	,	,	PUNCT
aiti-6922	9	7	effective	effective	ADJ
aiti-6922	9	8	oam	oam	PROPN
aiti-6922	9	9	gain	gain	NOUN
aiti-6922	9	10	,	,	PUNCT
aiti-6922	9	11	helical	helical	ADJ
aiti-6922	9	12	phase	phase	NOUN
aiti-6922	9	13	front	front	ADJ
aiti-6922	9	14	,	,	PUNCT
aiti-6922	9	15	orbital	orbital	ADJ
aiti-6922	9	16	angular	angular	ADJ
aiti-6922	9	17	momentum	momentum	NOUN
aiti-6922	9	18	,	,	PUNCT
aiti-6922	9	19	oam	oam	PROPN
aiti-6922	9	20	link	link	VERB
aiti-6922	9	21	1	1	NUM
aiti-6922	9	22	.	.	PUNCT
aiti-6922	10	1	introduction	introduction	NOUN
aiti-6922	10	2	due	due	ADP
aiti-6922	10	3	to	to	ADP
aiti-6922	10	4	the	the	DET
aiti-6922	10	5	significant	significant	ADJ
aiti-6922	10	6	progression	progression	NOUN
aiti-6922	10	7	of	of	ADP
aiti-6922	10	8	communication	communication	NOUN
aiti-6922	10	9	systems	system	NOUN
aiti-6922	10	10	in	in	ADP
aiti-6922	10	11	recent	recent	ADJ
aiti-6922	10	12	centuries	century	NOUN
aiti-6922	10	13	,	,	PUNCT
aiti-6922	10	14	the	the	DET
aiti-6922	10	15	efficiency	efficiency	NOUN
aiti-6922	10	16	and	and	CCONJ
aiti-6922	10	17	security	security	NOUN
aiti-6922	10	18	of	of	ADP
aiti-6922	10	19	such	such	ADJ
aiti-6922	10	20	systems	system	NOUN
aiti-6922	10	21	have	have	AUX
aiti-6922	10	22	been	be	AUX
aiti-6922	10	23	considered	consider	VERB
aiti-6922	10	24	as	as	ADP
aiti-6922	10	25	essential	essential	ADJ
aiti-6922	10	26	issues	issue	NOUN
aiti-6922	10	27	[	[	X
aiti-6922	10	28	1	1	NUM
aiti-6922	10	29	]	]	PUNCT
aiti-6922	10	30	.	.	PUNCT
aiti-6922	11	1	orthogonality	orthogonality	NOUN
aiti-6922	11	2	of	of	ADP
aiti-6922	11	3	electromagnetic	electromagnetic	ADJ
aiti-6922	11	4	waves	wave	NOUN
aiti-6922	11	5	is	be	AUX
aiti-6922	11	6	a	a	DET
aiti-6922	11	7	property	property	NOUN
aiti-6922	11	8	of	of	ADP
aiti-6922	11	9	them	they	PRON
aiti-6922	11	10	that	that	PRON
aiti-6922	11	11	can	can	AUX
aiti-6922	11	12	be	be	AUX
aiti-6922	11	13	used	use	VERB
aiti-6922	11	14	to	to	PART
aiti-6922	11	15	transmit	transmit	VERB
aiti-6922	11	16	different	different	ADJ
aiti-6922	11	17	information	information	NOUN
aiti-6922	11	18	on	on	ADP
aiti-6922	11	19	the	the	DET
aiti-6922	11	20	same	same	ADJ
aiti-6922	11	21	frequency	frequency	NOUN
aiti-6922	11	22	in	in	ADP
aiti-6922	11	23	a	a	DET
aiti-6922	11	24	communication	communication	NOUN
aiti-6922	11	25	system	system	NOUN
aiti-6922	11	26	.	.	PUNCT
aiti-6922	12	1	this	this	DET
aiti-6922	12	2	property	property	NOUN
aiti-6922	12	3	causes	cause	VERB
aiti-6922	12	4	the	the	DET
aiti-6922	12	5	channel	channel	NOUN
aiti-6922	12	6	capacity	capacity	NOUN
aiti-6922	12	7	to	to	PART
aiti-6922	12	8	increase	increase	VERB
aiti-6922	12	9	and	and	CCONJ
aiti-6922	12	10	also	also	ADV
aiti-6922	12	11	makes	make	VERB
aiti-6922	12	12	the	the	DET
aiti-6922	12	13	channel	channel	NOUN
aiti-6922	12	14	more	more	ADV
aiti-6922	12	15	secure	secure	ADJ
aiti-6922	12	16	[	[	X
aiti-6922	12	17	2	2	NUM
aiti-6922	12	18	-	-	SYM
aiti-6922	12	19	5	5	NUM
aiti-6922	12	20	]	]	PUNCT
aiti-6922	12	21	.	.	PUNCT
aiti-6922	13	1	orbital	orbital	ADJ
aiti-6922	13	2	angular	angular	ADJ
aiti-6922	13	3	momentum	momentum	NOUN
aiti-6922	13	4	(	(	PUNCT
aiti-6922	13	5	oam	oam	PROPN
aiti-6922	13	6	)	)	PUNCT
aiti-6922	13	7	is	be	AUX
aiti-6922	13	8	a	a	DET
aiti-6922	13	9	way	way	NOUN
aiti-6922	13	10	that	that	PRON
aiti-6922	13	11	has	have	AUX
aiti-6922	13	12	been	be	AUX
aiti-6922	13	13	introduced	introduce	VERB
aiti-6922	13	14	to	to	PART
aiti-6922	13	15	realize	realize	VERB
aiti-6922	13	16	this	this	DET
aiti-6922	13	17	property	property	NOUN
aiti-6922	13	18	of	of	ADP
aiti-6922	13	19	electromagnetic	electromagnetic	ADJ
aiti-6922	13	20	waves	wave	NOUN
aiti-6922	13	21	.	.	PUNCT
aiti-6922	14	1	during	during	ADP
aiti-6922	14	2	the	the	DET
aiti-6922	14	3	last	last	ADJ
aiti-6922	14	4	two	two	NUM
aiti-6922	14	5	decades	decade	NOUN
aiti-6922	14	6	,	,	PUNCT
aiti-6922	14	7	oam	oam	PROPN
aiti-6922	14	8	of	of	ADP
aiti-6922	14	9	light	light	NOUN
aiti-6922	14	10	has	have	AUX
aiti-6922	14	11	been	be	AUX
aiti-6922	14	12	studied	study	VERB
aiti-6922	14	13	in	in	ADP
aiti-6922	14	14	optics	optic	NOUN
aiti-6922	14	15	with	with	ADP
aiti-6922	14	16	laguerre	laguerre	NOUN
aiti-6922	14	17	-	-	PUNCT
aiti-6922	14	18	gaussian	gaussian	NOUN
aiti-6922	14	19	beams	beam	NOUN
aiti-6922	14	20	[	[	X
aiti-6922	14	21	6	6	NUM
aiti-6922	14	22	]	]	PUNCT
aiti-6922	14	23	.	.	PUNCT
aiti-6922	15	1	recent	recent	ADJ
aiti-6922	15	2	reports	report	NOUN
aiti-6922	15	3	have	have	AUX
aiti-6922	15	4	shown	show	VERB
aiti-6922	15	5	that	that	SCONJ
aiti-6922	15	6	oam	oam	PROPN
aiti-6922	15	7	can	can	AUX
aiti-6922	15	8	be	be	AUX
aiti-6922	15	9	used	use	VERB
aiti-6922	15	10	in	in	ADP
aiti-6922	15	11	the	the	DET
aiti-6922	15	12	radio	radio	NOUN
aiti-6922	15	13	frequency	frequency	NOUN
aiti-6922	15	14	both	both	CCONJ
aiti-6922	15	15	theoretically	theoretically	ADV
aiti-6922	15	16	[	[	X
aiti-6922	15	17	7	7	NUM
aiti-6922	15	18	-	-	SYM
aiti-6922	15	19	8	8	NUM
aiti-6922	15	20	]	]	PUNCT
aiti-6922	15	21	,	,	PUNCT
aiti-6922	15	22	and	and	CCONJ
aiti-6922	15	23	experimentally	experimentally	ADV
aiti-6922	15	24	[	[	X
aiti-6922	15	25	3	3	NUM
aiti-6922	15	26	]	]	PUNCT
aiti-6922	15	27	.	.	PUNCT
aiti-6922	16	1	researchers	researcher	NOUN
aiti-6922	16	2	have	have	AUX
aiti-6922	16	3	presented	present	VERB
aiti-6922	16	4	different	different	ADJ
aiti-6922	16	5	techniques	technique	NOUN
aiti-6922	16	6	to	to	PART
aiti-6922	16	7	generate	generate	VERB
aiti-6922	16	8	oam	oam	PROPN
aiti-6922	16	9	carrying	carry	VERB
aiti-6922	16	10	beams	beam	NOUN
aiti-6922	16	11	at	at	ADP
aiti-6922	16	12	optical	optical	ADJ
aiti-6922	16	13	frequency	frequency	NOUN
aiti-6922	16	14	ranges	range	NOUN
aiti-6922	16	15	or	or	CCONJ
aiti-6922	16	16	rf	rf	NOUN
aiti-6922	16	17	ranges	range	NOUN
aiti-6922	16	18	.	.	PUNCT
aiti-6922	17	1	at	at	ADP
aiti-6922	17	2	optical	optical	ADJ
aiti-6922	17	3	frequency	frequency	NOUN
aiti-6922	17	4	,	,	PUNCT
aiti-6922	17	5	these	these	DET
aiti-6922	17	6	techniques	technique	NOUN
aiti-6922	17	7	contain	contain	VERB
aiti-6922	17	8	plasmonic	plasmonic	ADJ
aiti-6922	17	9	meta	meta	X
aiti-6922	17	10	-	-	PUNCT
aiti-6922	17	11	surfaces	surface	NOUN
aiti-6922	18	1	[	[	X
aiti-6922	18	2	9	9	NUM
aiti-6922	18	3	]	]	PUNCT
aiti-6922	18	4	,	,	PUNCT
aiti-6922	18	5	holograms	hologram	VERB
aiti-6922	18	6	[	[	X
aiti-6922	18	7	10	10	NUM
aiti-6922	18	8	]	]	PUNCT
aiti-6922	18	9	,	,	PUNCT
aiti-6922	18	10	liquid	liquid	ADJ
aiti-6922	18	11	crystal	crystal	NOUN
aiti-6922	18	12	-	-	PUNCT
aiti-6922	18	13	based	base	VERB
aiti-6922	18	14	spatial	spatial	ADJ
aiti-6922	18	15	light	light	ADJ
aiti-6922	18	16	modulators	modulator	NOUN
aiti-6922	18	17	[	[	X
aiti-6922	18	18	11	11	NUM
aiti-6922	18	19	]	]	PUNCT
aiti-6922	18	20	and	and	CCONJ
aiti-6922	18	21	spiral	spiral	ADJ
aiti-6922	18	22	phase	phase	NOUN
aiti-6922	18	23	plates	plate	NOUN
aiti-6922	18	24	[	[	X
aiti-6922	18	25	7	7	NUM
aiti-6922	18	26	]	]	PUNCT
aiti-6922	18	27	.	.	PUNCT
aiti-6922	19	1	at	at	ADP
aiti-6922	19	2	rf	rf	NOUN
aiti-6922	19	3	frequency	frequency	NOUN
aiti-6922	19	4	the	the	DET
aiti-6922	19	5	presented	present	VERB
aiti-6922	19	6	techniques	technique	NOUN
aiti-6922	19	7	are	be	AUX
aiti-6922	19	8	circular	circular	ADJ
aiti-6922	19	9	array	array	NOUN
aiti-6922	19	10	antennas	antenna	NOUN
aiti-6922	19	11	[	[	X
aiti-6922	19	12	4	4	NUM
aiti-6922	19	13	,	,	PUNCT
aiti-6922	19	14	8	8	NUM
aiti-6922	19	15	,	,	PUNCT
aiti-6922	19	16	12	12	NUM
aiti-6922	19	17	]	]	PUNCT
aiti-6922	19	18	,	,	PUNCT
aiti-6922	19	19	spiral	spiral	ADJ
aiti-6922	19	20	phase	phase	NOUN
aiti-6922	19	21	plates	plate	NOUN
aiti-6922	19	22	(	(	PUNCT
aiti-6922	19	23	spp	spp	NOUN
aiti-6922	19	24	)	)	PUNCT
aiti-6922	20	1	[	[	X
aiti-6922	20	2	1	1	NUM
aiti-6922	20	3	]	]	PUNCT
aiti-6922	20	4	,	,	PUNCT
aiti-6922	20	5	twisted	twisted	ADJ
aiti-6922	20	6	parabolic	parabolic	ADJ
aiti-6922	20	7	reflectors	reflector	NOUN
aiti-6922	21	1	[	[	X
aiti-6922	21	2	3	3	NUM
aiti-6922	21	3	]	]	PUNCT
aiti-6922	21	4	and	and	CCONJ
aiti-6922	21	5	transmit	transmit	NOUN
aiti-6922	21	6	arrays	array	VERB
aiti-6922	21	7	[	[	X
aiti-6922	21	8	13	13	NUM
aiti-6922	21	9	]	]	PUNCT
aiti-6922	21	10	.	.	PUNCT
aiti-6922	22	1	the	the	DET
aiti-6922	22	2	first	first	ADJ
aiti-6922	22	3	simulation	simulation	NOUN
aiti-6922	22	4	of	of	ADP
aiti-6922	22	5	oam	oam	PROPN
aiti-6922	22	6	in	in	ADP
aiti-6922	22	7	radio	radio	NOUN
aiti-6922	22	8	frequency	frequency	NOUN
aiti-6922	22	9	was	be	AUX
aiti-6922	22	10	performed	perform	VERB
aiti-6922	22	11	in	in	ADP
aiti-6922	22	12	2007	2007	NUM
aiti-6922	22	13	[	[	X
aiti-6922	22	14	14	14	NUM
aiti-6922	22	15	]	]	SYM
aiti-6922	22	16	.	.	PUNCT
aiti-6922	23	1	spiral	spiral	ADJ
aiti-6922	23	2	phase	phase	NOUN
aiti-6922	23	3	plate	plate	NOUN
aiti-6922	23	4	has	have	VERB
aiti-6922	23	5	a	a	DET
aiti-6922	23	6	simple	simple	ADJ
aiti-6922	23	7	structure	structure	NOUN
aiti-6922	23	8	,	,	PUNCT
aiti-6922	23	9	but	but	CCONJ
aiti-6922	23	10	when	when	SCONJ
aiti-6922	23	11	multiple	multiple	ADJ
aiti-6922	23	12	spps	spp	NOUN
aiti-6922	23	13	are	be	AUX
aiti-6922	23	14	used	use	VERB
aiti-6922	23	15	in	in	ADP
aiti-6922	23	16	an	an	DET
aiti-6922	23	17	oam	oam	PROPN
aiti-6922	23	18	carrying	carry	VERB
aiti-6922	23	19	beam	beam	NOUN
aiti-6922	23	20	,	,	PUNCT
aiti-6922	23	21	multiplexing	multiplexing	NOUN
aiti-6922	23	22	and	and	CCONJ
aiti-6922	23	23	de	de	NOUN
aiti-6922	23	24	-	-	NOUN
aiti-6922	23	25	multiplexing	multiplexing	NOUN
aiti-6922	23	26	can	can	AUX
aiti-6922	23	27	not	not	PART
aiti-6922	23	28	be	be	AUX
aiti-6922	23	29	implemented	implement	VERB
aiti-6922	23	30	easily	easily	ADV
aiti-6922	23	31	[	[	X
aiti-6922	23	32	14	14	NUM
aiti-6922	23	33	]	]	PUNCT
aiti-6922	23	34	.	.	PUNCT
aiti-6922	24	1	circular	circular	ADJ
aiti-6922	24	2	array	array	NOUN
aiti-6922	24	3	antenna	antenna	NOUN
aiti-6922	24	4	is	be	AUX
aiti-6922	24	5	the	the	DET
aiti-6922	24	6	typical	typical	ADJ
aiti-6922	24	7	structure	structure	NOUN
aiti-6922	24	8	to	to	PART
aiti-6922	24	9	radiate	radiate	VERB
aiti-6922	24	10	different	different	ADJ
aiti-6922	24	11	oam	oam	PROPN
aiti-6922	24	12	beams	beam	NOUN
aiti-6922	24	13	simultaneously	simultaneously	ADV
aiti-6922	24	14	.	.	PUNCT
aiti-6922	25	1	one	one	NUM
aiti-6922	25	2	of	of	ADP
aiti-6922	25	3	the	the	DET
aiti-6922	25	4	key	key	ADJ
aiti-6922	25	5	problems	problem	NOUN
aiti-6922	25	6	of	of	ADP
aiti-6922	25	7	oam	oam	PROPN
aiti-6922	25	8	systems	system	NOUN
aiti-6922	25	9	is	be	AUX
aiti-6922	25	10	the	the	DET
aiti-6922	25	11	presence	presence	NOUN
aiti-6922	25	12	of	of	ADP
aiti-6922	25	13	a	a	DET
aiti-6922	25	14	null	null	NOUN
aiti-6922	25	15	in	in	ADP
aiti-6922	25	16	the	the	DET
aiti-6922	25	17	middle	middle	NOUN
aiti-6922	25	18	of	of	ADP
aiti-6922	25	19	their	their	PRON
aiti-6922	25	20	radiation	radiation	NOUN
aiti-6922	25	21	pattern	pattern	NOUN
aiti-6922	25	22	.	.	PUNCT
aiti-6922	26	1	this	this	DET
aiti-6922	26	2	problem	problem	NOUN
aiti-6922	26	3	is	be	AUX
aiti-6922	26	4	discussed	discuss	VERB
aiti-6922	26	5	in	in	ADP
aiti-6922	26	6	the	the	DET
aiti-6922	26	7	present	present	ADJ
aiti-6922	26	8	paper	paper	NOUN
aiti-6922	26	9	.	.	PUNCT
aiti-6922	27	1	as	as	ADP
aiti-6922	27	2	a	a	DET
aiti-6922	27	3	result	result	NOUN
aiti-6922	27	4	,	,	PUNCT
aiti-6922	27	5	not	not	PART
aiti-6922	27	6	only	only	ADV
aiti-6922	27	7	it	it	PRON
aiti-6922	27	8	is	be	AUX
aiti-6922	27	9	difficult	difficult	ADJ
aiti-6922	27	10	to	to	PART
aiti-6922	27	11	establish	establish	VERB
aiti-6922	27	12	a	a	DET
aiti-6922	27	13	telecommunication	telecommunication	NOUN
aiti-6922	27	14	link	link	NOUN
aiti-6922	27	15	using	use	VERB
aiti-6922	27	16	oam	oam	PROPN
aiti-6922	27	17	systems	system	NOUN
aiti-6922	27	18	,	,	PUNCT
aiti-6922	27	19	but	but	CCONJ
aiti-6922	27	20	also	also	ADV
aiti-6922	27	21	,	,	PUNCT
aiti-6922	27	22	we	we	PRON
aiti-6922	27	23	are	be	AUX
aiti-6922	27	24	not	not	PART
aiti-6922	27	25	really	really	ADV
aiti-6922	27	26	sure	sure	ADJ
aiti-6922	27	27	about	about	ADP
aiti-6922	27	28	how	how	SCONJ
aiti-6922	27	29	to	to	PART
aiti-6922	27	30	calculate	calculate	VERB
aiti-6922	27	31	the	the	DET
aiti-6922	27	32	link	link	NOUN
aiti-6922	27	33	budget	budget	NOUN
aiti-6922	27	34	for	for	ADP
aiti-6922	27	35	such	such	DET
aiti-6922	27	36	a	a	DET
aiti-6922	27	37	system	system	NOUN
aiti-6922	27	38	as	as	ADP
aiti-6922	27	39	theoretically	theoretically	ADV
aiti-6922	27	40	the	the	DET
aiti-6922	27	41	antenna	antenna	NOUN
aiti-6922	27	42	’s	’s	PART
aiti-6922	27	43	gain	gain	NOUN
aiti-6922	27	44	is	be	AUX
aiti-6922	27	45	zero	zero	NUM
aiti-6922	27	46	in	in	ADP
aiti-6922	27	47	its	its	PRON
aiti-6922	27	48	main	main	ADJ
aiti-6922	27	49	direction	direction	NOUN
aiti-6922	27	50	.	.	PUNCT
aiti-6922	28	1	therefore	therefore	ADV
aiti-6922	28	2	,	,	PUNCT
aiti-6922	28	3	the	the	DET
aiti-6922	28	4	main	main	ADJ
aiti-6922	28	5	problem	problem	NOUN
aiti-6922	28	6	which	which	PRON
aiti-6922	28	7	is	be	AUX
aiti-6922	28	8	considered	consider	VERB
aiti-6922	28	9	here	here	ADV
aiti-6922	28	10	is	be	AUX
aiti-6922	28	11	to	to	PART
aiti-6922	28	12	define	define	VERB
aiti-6922	28	13	a	a	DET
aiti-6922	28	14	value	value	NOUN
aiti-6922	28	15	in	in	ADP
aiti-6922	28	16	which	which	PRON
aiti-6922	28	17	one	one	PRON
aiti-6922	28	18	can	can	AUX
aiti-6922	28	19	use	use	VERB
aiti-6922	28	20	in	in	ADP
aiti-6922	28	21	its	its	PRON
aiti-6922	28	22	calculations	calculation	NOUN
aiti-6922	28	23	,	,	PUNCT
aiti-6922	28	24	called	call	VERB
aiti-6922	28	25	effective	effective	ADJ
aiti-6922	28	26	oam	oam	PROPN
aiti-6922	28	27	gain	gain	NOUN
aiti-6922	28	28	.	.	PUNCT
aiti-6922	29	1	*	*	PUNCT
aiti-6922	29	2	corresponding	correspond	VERB
aiti-6922	29	3	author	author	NOUN
aiti-6922	29	4	.	.	PUNCT
aiti-6922	30	1	e	e	X
aiti-6922	30	2	-	-	NOUN
aiti-6922	30	3	mail	mail	NOUN
aiti-6922	30	4	address	address	NOUN
aiti-6922	30	5	:	:	PUNCT
aiti-6922	30	6	elaheshamushaki@email.kntu.ac.ir	elaheshamushaki@email.kntu.ac.ir	NOUN
aiti-6922	30	7	advances	advance	VERB
aiti-6922	30	8	in	in	ADP
aiti-6922	30	9	technology	technology	NOUN
aiti-6922	30	10	innovation	innovation	NOUN
aiti-6922	30	11	,	,	PUNCT
aiti-6922	30	12	vol	vol	NOUN
aiti-6922	30	13	.	.	PROPN
aiti-6922	30	14	6	6	NUM
aiti-6922	30	15	,	,	PUNCT
aiti-6922	30	16	no	no	INTJ
aiti-6922	30	17	.	.	NOUN
aiti-6922	30	18	2	2	NUM
aiti-6922	30	19	,	,	PUNCT
aiti-6922	30	20	2021	2021	NUM
aiti-6922	30	21	,	,	PUNCT
aiti-6922	30	22	pp	pp	ADJ
aiti-6922	30	23	.	.	PUNCT
aiti-6922	31	1	117	117	NUM
aiti-6922	31	2	-	-	SYM
aiti-6922	31	3	127	127	NUM
aiti-6922	31	4	118	118	NUM
aiti-6922	31	5	the	the	DET
aiti-6922	31	6	structure	structure	NOUN
aiti-6922	31	7	that	that	PRON
aiti-6922	31	8	was	be	AUX
aiti-6922	31	9	used	use	VERB
aiti-6922	31	10	in	in	ADP
aiti-6922	31	11	this	this	DET
aiti-6922	31	12	paper	paper	NOUN
aiti-6922	31	13	,	,	PUNCT
aiti-6922	31	14	similar	similar	ADJ
aiti-6922	31	15	to	to	ADP
aiti-6922	31	16	[	[	X
aiti-6922	31	17	4	4	NUM
aiti-6922	31	18	,	,	PUNCT
aiti-6922	31	19	8	8	NUM
aiti-6922	31	20	]	]	PUNCT
aiti-6922	31	21	,	,	PUNCT
aiti-6922	31	22	is	be	AUX
aiti-6922	31	23	a	a	DET
aiti-6922	31	24	phased	phase	VERB
aiti-6922	31	25	circular	circular	ADJ
aiti-6922	31	26	array	array	NOUN
aiti-6922	31	27	with	with	ADP
aiti-6922	31	28	each	each	DET
aiti-6922	31	29	element	element	NOUN
aiti-6922	31	30	having	have	VERB
aiti-6922	31	31	progressive	progressive	ADJ
aiti-6922	31	32	2πl	2πl	ADJ
aiti-6922	31	33	/	/	SYM
aiti-6922	31	34	n	n	CCONJ
aiti-6922	31	35	phase	phase	NOUN
aiti-6922	31	36	difference	difference	NOUN
aiti-6922	31	37	,	,	PUNCT
aiti-6922	31	38	which	which	PRON
aiti-6922	31	39	leads	lead	VERB
aiti-6922	31	40	to	to	ADP
aiti-6922	31	41	different	different	ADJ
aiti-6922	31	42	orbital	orbital	ADJ
aiti-6922	31	43	angular	angular	ADJ
aiti-6922	31	44	momentum	momentum	NOUN
aiti-6922	31	45	(	(	PUNCT
aiti-6922	31	46	oam	oam	PROPN
aiti-6922	31	47	)	)	PUNCT
aiti-6922	31	48	mode	mode	NOUN
aiti-6922	31	49	numbers	number	NOUN
aiti-6922	31	50	(	(	PUNCT
aiti-6922	31	51	l	l	NOUN
aiti-6922	31	52	)	)	PUNCT
aiti-6922	31	53	.	.	PUNCT
aiti-6922	32	1	the	the	DET
aiti-6922	32	2	proposed	propose	VERB
aiti-6922	32	3	structure	structure	NOUN
aiti-6922	32	4	is	be	AUX
aiti-6922	32	5	designed	design	VERB
aiti-6922	32	6	,	,	PUNCT
aiti-6922	32	7	simulated	simulate	VERB
aiti-6922	32	8	,	,	PUNCT
aiti-6922	32	9	and	and	CCONJ
aiti-6922	32	10	then	then	ADV
aiti-6922	32	11	used	use	VERB
aiti-6922	32	12	in	in	ADP
aiti-6922	32	13	a	a	DET
aiti-6922	32	14	communication	communication	NOUN
aiti-6922	32	15	link	link	NOUN
aiti-6922	32	16	to	to	PART
aiti-6922	32	17	analyze	analyze	VERB
aiti-6922	32	18	the	the	DET
aiti-6922	32	19	rate	rate	NOUN
aiti-6922	32	20	of	of	ADP
aiti-6922	32	21	receiving	receive	VERB
aiti-6922	32	22	information	information	NOUN
aiti-6922	32	23	in	in	ADP
aiti-6922	32	24	such	such	ADJ
aiti-6922	32	25	systems	system	NOUN
aiti-6922	32	26	by	by	ADP
aiti-6922	32	27	varying	vary	VERB
aiti-6922	32	28	the	the	DET
aiti-6922	32	29	distance	distance	NOUN
aiti-6922	32	30	between	between	ADP
aiti-6922	32	31	the	the	DET
aiti-6922	32	32	transmitter	transmitter	NOUN
aiti-6922	32	33	and	and	CCONJ
aiti-6922	32	34	the	the	DET
aiti-6922	32	35	receiver	receiver	NOUN
aiti-6922	32	36	.	.	PUNCT
aiti-6922	33	1	it	it	PRON
aiti-6922	33	2	should	should	AUX
aiti-6922	33	3	be	be	AUX
aiti-6922	33	4	emphasized	emphasize	VERB
aiti-6922	33	5	that	that	SCONJ
aiti-6922	33	6	for	for	ADP
aiti-6922	33	7	generating	generate	VERB
aiti-6922	33	8	electromagnetic	electromagnetic	ADJ
aiti-6922	33	9	waves	wave	NOUN
aiti-6922	33	10	carrying	carry	VERB
aiti-6922	33	11	oam	oam	PROPN
aiti-6922	33	12	beams	beam	NOUN
aiti-6922	33	13	,	,	PUNCT
aiti-6922	33	14	it	it	PRON
aiti-6922	33	15	is	be	AUX
aiti-6922	33	16	not	not	PART
aiti-6922	33	17	necessary	necessary	ADJ
aiti-6922	33	18	to	to	PART
aiti-6922	33	19	use	use	VERB
aiti-6922	33	20	circular	circular	ADJ
aiti-6922	33	21	phased	phase	VERB
aiti-6922	33	22	array	array	NOUN
aiti-6922	33	23	antennas	antenna	NOUN
aiti-6922	33	24	,	,	PUNCT
aiti-6922	33	25	but	but	CCONJ
aiti-6922	33	26	it	it	PRON
aiti-6922	33	27	is	be	AUX
aiti-6922	33	28	sufficient	sufficient	ADJ
aiti-6922	33	29	[	[	X
aiti-6922	33	30	8	8	NUM
aiti-6922	33	31	]	]	PUNCT
aiti-6922	33	32	.	.	PUNCT
aiti-6922	34	1	also	also	ADV
aiti-6922	34	2	,	,	PUNCT
aiti-6922	34	3	an	an	DET
aiti-6922	34	4	effective	effective	ADJ
aiti-6922	34	5	gain	gain	NOUN
aiti-6922	34	6	is	be	AUX
aiti-6922	34	7	defined	define	VERB
aiti-6922	34	8	and	and	CCONJ
aiti-6922	34	9	introduced	introduce	VERB
aiti-6922	34	10	in	in	ADP
aiti-6922	34	11	order	order	NOUN
aiti-6922	34	12	to	to	PART
aiti-6922	34	13	evaluate	evaluate	VERB
aiti-6922	34	14	oam	oam	PROPN
aiti-6922	34	15	links	link	NOUN
aiti-6922	34	16	.	.	PUNCT
aiti-6922	35	1	2	2	X
aiti-6922	35	2	.	.	X
aiti-6922	35	3	theoretical	theoretical	ADJ
aiti-6922	35	4	background	background	NOUN
aiti-6922	35	5	when	when	SCONJ
aiti-6922	35	6	a	a	DET
aiti-6922	35	7	wave	wave	NOUN
aiti-6922	35	8	beam	beam	NOUN
aiti-6922	35	9	has	have	VERB
aiti-6922	35	10	an	an	DET
aiti-6922	35	11	amplitude	amplitude	NOUN
aiti-6922	35	12	distribution	distribution	NOUN
aiti-6922	35	13	of	of	ADP
aiti-6922	35	14	�	�	PROPN
aiti-6922	35	15	�	�	PROPN
aiti-6922	35	16	�	�	PROPN
aiti-6922	35	17	,	,	PUNCT
aiti-6922	35	18	�	�	PROPN
aiti-6922	35	19	,	,	PUNCT
aiti-6922	35	20	�	�	PROPN
aiti-6922	35	21	�	�	PROPN
aiti-6922	35	22	=	=	SYM
aiti-6922	35	23	�	�	PROPN
aiti-6922	35	24	�	�	PROPN
aiti-6922	35	25	�	�	PROPN
aiti-6922	35	26	,	,	PUNCT
aiti-6922	35	27	�	�	PROPN
aiti-6922	35	28	�	�	PROPN
aiti-6922	35	29	�	�	PROPN
aiti-6922	35	30	�	�	PROPN
aiti-6922	35	31	�	�	PROPN
aiti-6922	35	32	in	in	ADP
aiti-6922	35	33	the	the	DET
aiti-6922	35	34	transverse	transverse	NOUN
aiti-6922	35	35	plane	plane	NOUN
aiti-6922	35	36	,	,	PUNCT
aiti-6922	35	37	it	it	PRON
aiti-6922	35	38	carries	carry	VERB
aiti-6922	35	39	angular	angular	ADJ
aiti-6922	35	40	momentum	momentum	NOUN
aiti-6922	35	41	over	over	ADP
aiti-6922	35	42	the	the	DET
aiti-6922	35	43	beam	beam	NOUN
aiti-6922	35	44	axis	axis	NOUN
aiti-6922	35	45	over	over	ADP
aiti-6922	35	46	a	a	DET
aiti-6922	35	47	free	free	ADJ
aiti-6922	35	48	space	space	NOUN
aiti-6922	35	49	volume	volume	NOUN
aiti-6922	35	50	v	v	NOUN
aiti-6922	35	51	,	,	PUNCT
aiti-6922	35	52	which	which	PRON
aiti-6922	35	53	is	be	AUX
aiti-6922	35	54	defined	define	VERB
aiti-6922	35	55	as	as	SCONJ
aiti-6922	35	56	follows	follow	VERB
aiti-6922	35	57	.	.	PUNCT
aiti-6922	36	1	{	{	PUNCT
aiti-6922	36	2	}	}	PUNCT
aiti-6922	36	3	0	0	NUM
aiti-6922	36	4	rej	rej	PROPN
aiti-6922	36	5	r	r	NOUN
aiti-6922	36	6	e	e	PROPN
aiti-6922	36	7	b	b	X
aiti-6922	36	8	dvε	dvε	NOUN
aiti-6922	36	9	∗=	∗=	NOUN
aiti-6922	36	10	×	×	NOUN
aiti-6922	36	11	×∫	×∫	PROPN
aiti-6922	36	12	(	(	PUNCT
aiti-6922	36	13	1	1	NUM
aiti-6922	36	14	)	)	PUNCT
aiti-6922	36	15	where	where	SCONJ
aiti-6922	36	16	�	�	PROPN
aiti-6922	36	17	is	be	AUX
aiti-6922	36	18	the	the	DET
aiti-6922	36	19	free	free	ADJ
aiti-6922	36	20	space	space	NOUN
aiti-6922	36	21	permittivity	permittivity	NOUN
aiti-6922	36	22	and	and	CCONJ
aiti-6922	36	23	∗	∗	NOUN
aiti-6922	36	24	denotes	denote	NOUN
aiti-6922	36	25	a	a	DET
aiti-6922	36	26	complex	complex	ADJ
aiti-6922	36	27	conjugate	conjugate	NOUN
aiti-6922	36	28	.	.	PUNCT
aiti-6922	37	1	this	this	DET
aiti-6922	37	2	angular	angular	ADJ
aiti-6922	37	3	momentum	momentum	NOUN
aiti-6922	37	4	is	be	AUX
aiti-6922	37	5	decomposed	decompose	VERB
aiti-6922	37	6	into	into	ADP
aiti-6922	37	7	spin	spin	NOUN
aiti-6922	37	8	angular	angular	ADJ
aiti-6922	37	9	momentum	momentum	NOUN
aiti-6922	37	10	(	(	PUNCT
aiti-6922	37	11	sam	sam	PROPN
aiti-6922	37	12	)	)	PUNCT
aiti-6922	37	13	and	and	CCONJ
aiti-6922	37	14	orbital	orbital	ADJ
aiti-6922	37	15	angular	angular	ADJ
aiti-6922	37	16	momentum	momentum	NOUN
aiti-6922	37	17	(	(	PUNCT
aiti-6922	37	18	oam	oam	PROPN
aiti-6922	37	19	)	)	PUNCT
aiti-6922	37	20	.	.	PUNCT
aiti-6922	38	1	spin	spin	VERB
aiti-6922	38	2	angular	angular	ADJ
aiti-6922	38	3	momentum	momentum	NOUN
aiti-6922	38	4	is	be	AUX
aiti-6922	38	5	related	relate	VERB
aiti-6922	38	6	to	to	ADP
aiti-6922	38	7	the	the	DET
aiti-6922	38	8	circular	circular	ADJ
aiti-6922	38	9	polarization	polarization	NOUN
aiti-6922	38	10	of	of	ADP
aiti-6922	38	11	the	the	DET
aiti-6922	38	12	wave	wave	NOUN
aiti-6922	38	13	beam	beam	NOUN
aiti-6922	38	14	,	,	PUNCT
aiti-6922	38	15	where	where	SCONJ
aiti-6922	38	16	orbital	orbital	ADJ
aiti-6922	38	17	angular	angular	ADJ
aiti-6922	38	18	momentum	momentum	NOUN
aiti-6922	38	19	is	be	AUX
aiti-6922	38	20	not	not	PART
aiti-6922	38	21	related	relate	VERB
aiti-6922	38	22	to	to	ADP
aiti-6922	38	23	the	the	DET
aiti-6922	38	24	polarization	polarization	NOUN
aiti-6922	38	25	of	of	ADP
aiti-6922	38	26	the	the	DET
aiti-6922	38	27	light	light	ADJ
aiti-6922	38	28	beam	beam	NOUN
aiti-6922	38	29	,	,	PUNCT
aiti-6922	38	30	and	and	CCONJ
aiti-6922	38	31	it	it	PRON
aiti-6922	38	32	is	be	AUX
aiti-6922	38	33	an	an	DET
aiti-6922	38	34	extrinsic	extrinsic	ADJ
aiti-6922	38	35	rotation	rotation	NOUN
aiti-6922	38	36	of	of	ADP
aiti-6922	38	37	the	the	DET
aiti-6922	38	38	electromagnetic	electromagnetic	ADJ
aiti-6922	38	39	wave	wave	NOUN
aiti-6922	38	40	.	.	PUNCT
aiti-6922	39	1	in	in	ADP
aiti-6922	39	2	fact	fact	NOUN
aiti-6922	39	3	,	,	PUNCT
aiti-6922	39	4	oam	oam	PROPN
aiti-6922	39	5	is	be	AUX
aiti-6922	39	6	related	relate	VERB
aiti-6922	39	7	to	to	ADP
aiti-6922	39	8	the	the	DET
aiti-6922	39	9	spatial	spatial	ADJ
aiti-6922	39	10	structure	structure	NOUN
aiti-6922	39	11	of	of	ADP
aiti-6922	39	12	the	the	DET
aiti-6922	39	13	wave	wave	NOUN
aiti-6922	39	14	-	-	PUNCT
aiti-6922	39	15	front	front	NOUN
aiti-6922	39	16	[	[	X
aiti-6922	39	17	15	15	NUM
aiti-6922	39	18	]	]	PUNCT
aiti-6922	39	19	.	.	PUNCT
aiti-6922	40	1	decomposition	decomposition	NOUN
aiti-6922	40	2	of	of	ADP
aiti-6922	40	3	angular	angular	ADJ
aiti-6922	40	4	momentum	momentum	NOUN
aiti-6922	40	5	into	into	ADP
aiti-6922	40	6	sam	sam	PROPN
aiti-6922	40	7	and	and	CCONJ
aiti-6922	40	8	oam	oam	PROPN
aiti-6922	40	9	is	be	AUX
aiti-6922	40	10	known	know	VERB
aiti-6922	40	11	as	as	ADP
aiti-6922	40	12	humblet	humblet	NOUN
aiti-6922	40	13	decomposition	decomposition	NOUN
aiti-6922	40	14	,	,	PUNCT
aiti-6922	40	15	i.e.	i.e.	X
aiti-6922	40	16	,	,	PUNCT
aiti-6922	40	17	j	j	PROPN
aiti-6922	40	18	l	l	PROPN
aiti-6922	40	19	s=	s=	NOUN
aiti-6922	40	20	+	+	CCONJ
aiti-6922	40	21	(	(	PUNCT
aiti-6922	40	22	2	2	NUM
aiti-6922	40	23	)	)	PUNCT
aiti-6922	40	24	where	where	SCONJ
aiti-6922	40	25	(	(	PUNCT
aiti-6922	40	26	)	)	PUNCT
aiti-6922	40	27	{	{	PUNCT
aiti-6922	40	28	}	}	PUNCT
aiti-6922	40	29	0	0	NUM
aiti-6922	40	30	re	re	X
aiti-6922	40	31	.l	.l	PROPN
aiti-6922	40	32	ie	ie	X
aiti-6922	40	33	l	l	PROPN
aiti-6922	40	34	a	a	DET
aiti-6922	40	35	dvε	dvε	NOUN
aiti-6922	40	36	∗=	∗=	NOUN
aiti-6922	40	37	∫	∫	PROPN
aiti-6922	41	1	⌢	⌢	NUM
aiti-6922	41	2	(	(	PUNCT
aiti-6922	41	3	3	3	NUM
aiti-6922	41	4	)	)	PUNCT
aiti-6922	41	5	{	{	PUNCT
aiti-6922	41	6	}	}	SYM
aiti-6922	41	7	0	0	NUM
aiti-6922	41	8	res	re	NOUN
aiti-6922	41	9	e	e	NOUN
aiti-6922	41	10	a	a	DET
aiti-6922	41	11	dvε	dvε	NOUN
aiti-6922	41	12	∗=	∗=	NOUN
aiti-6922	41	13	×∫	×∫	ADJ
aiti-6922	41	14	(	(	PUNCT
aiti-6922	41	15	4	4	NUM
aiti-6922	41	16	)	)	PUNCT
aiti-6922	41	17	the	the	DET
aiti-6922	41	18	oam	oam	PROPN
aiti-6922	41	19	operator	operator	NOUN
aiti-6922	41	20	is	be	AUX
aiti-6922	41	21	occurred	occur	VERB
aiti-6922	41	22	as	as	ADP
aiti-6922	41	23	�	�	PROPN
aiti-6922	41	24	�	�	PROPN
aiti-6922	41	25	=	=	PUNCT
aiti-6922	41	26	−	−	PROPN
aiti-6922	41	27	�	�	PROPN
aiti-6922	41	28	�	�	PROPN
aiti-6922	41	29	�	�	PROPN
aiti-6922	41	30	×	×	PROPN
aiti-6922	41	31	∇	∇	X
aiti-6922	41	32	�	�	PROPN
aiti-6922	41	33	in	in	ADP
aiti-6922	41	34	(	(	PUNCT
aiti-6922	41	35	3	3	X
aiti-6922	41	36	)	)	PUNCT
aiti-6922	41	37	[	[	X
aiti-6922	41	38	4	4	NUM
aiti-6922	41	39	,	,	PUNCT
aiti-6922	41	40	8	8	NUM
aiti-6922	41	41	,	,	PUNCT
aiti-6922	41	42	16	16	NUM
aiti-6922	41	43	]	]	PUNCT
aiti-6922	41	44	.	.	PUNCT
aiti-6922	42	1	oam	oam	PROPN
aiti-6922	42	2	modes	mode	VERB
aiti-6922	42	3	with	with	ADP
aiti-6922	42	4	unlimited	unlimited	ADJ
aiti-6922	42	5	eigenstates	eigenstate	NOUN
aiti-6922	42	6	can	can	AUX
aiti-6922	42	7	improve	improve	VERB
aiti-6922	42	8	the	the	DET
aiti-6922	42	9	capacity	capacity	NOUN
aiti-6922	42	10	of	of	ADP
aiti-6922	42	11	the	the	DET
aiti-6922	42	12	communication	communication	NOUN
aiti-6922	42	13	system	system	NOUN
aiti-6922	42	14	,	,	PUNCT
aiti-6922	42	15	comparing	compare	VERB
aiti-6922	42	16	with	with	ADP
aiti-6922	42	17	sam	sam	PROPN
aiti-6922	42	18	with	with	ADP
aiti-6922	42	19	only	only	ADV
aiti-6922	42	20	two	two	NUM
aiti-6922	42	21	orthogonal	orthogonal	ADJ
aiti-6922	42	22	states	state	NOUN
aiti-6922	42	23	.	.	PUNCT
aiti-6922	43	1	the	the	DET
aiti-6922	43	2	most	most	ADV
aiti-6922	43	3	usual	usual	ADJ
aiti-6922	43	4	antenna	antenna	NOUN
aiti-6922	43	5	structure	structure	NOUN
aiti-6922	43	6	to	to	PART
aiti-6922	43	7	generate	generate	VERB
aiti-6922	43	8	oam	oam	PROPN
aiti-6922	43	9	beams	beam	NOUN
aiti-6922	43	10	is	be	AUX
aiti-6922	43	11	uniform	uniform	ADJ
aiti-6922	43	12	circular	circular	ADJ
aiti-6922	43	13	(	(	PUNCT
aiti-6922	43	14	ring	ring	NOUN
aiti-6922	43	15	)	)	PUNCT
aiti-6922	43	16	array	array	NOUN
aiti-6922	43	17	,	,	PUNCT
aiti-6922	43	18	similar	similar	ADJ
aiti-6922	43	19	to	to	ADP
aiti-6922	43	20	the	the	DET
aiti-6922	43	21	structure	structure	NOUN
aiti-6922	43	22	of	of	ADP
aiti-6922	43	23	fig	fig	NOUN
aiti-6922	43	24	.	.	PUNCT
aiti-6922	44	1	1(a	1(a	NUM
aiti-6922	44	2	)	)	PUNCT
aiti-6922	44	3	.	.	PUNCT
aiti-6922	45	1	in	in	ADP
aiti-6922	45	2	general	general	ADJ
aiti-6922	45	3	,	,	PUNCT
aiti-6922	45	4	when	when	SCONJ
aiti-6922	45	5	the	the	DET
aiti-6922	45	6	goal	goal	NOUN
aiti-6922	45	7	is	be	AUX
aiti-6922	45	8	directivity	directivity	PROPN
aiti-6922	45	9	,	,	PUNCT
aiti-6922	45	10	the	the	DET
aiti-6922	45	11	whole	whole	ADJ
aiti-6922	45	12	circular	circular	ADJ
aiti-6922	45	13	plane	plane	NOUN
aiti-6922	45	14	is	be	AUX
aiti-6922	45	15	filled	fill	VERB
aiti-6922	45	16	with	with	ADP
aiti-6922	45	17	antenna	antenna	NOUN
aiti-6922	45	18	elements	element	NOUN
aiti-6922	45	19	,	,	PUNCT
aiti-6922	45	20	which	which	PRON
aiti-6922	45	21	is	be	AUX
aiti-6922	45	22	called	call	VERB
aiti-6922	45	23	circular	circular	ADJ
aiti-6922	45	24	array	array	NOUN
aiti-6922	45	25	in	in	ADP
aiti-6922	45	26	contrast	contrast	NOUN
aiti-6922	45	27	with	with	ADP
aiti-6922	45	28	ring	ring	NOUN
aiti-6922	45	29	array	array	NOUN
aiti-6922	45	30	in	in	ADP
aiti-6922	45	31	oam	oam	PROPN
aiti-6922	45	32	having	have	VERB
aiti-6922	45	33	elements	element	NOUN
aiti-6922	45	34	only	only	ADV
aiti-6922	45	35	on	on	ADP
aiti-6922	45	36	its	its	PRON
aiti-6922	45	37	circumference	circumference	NOUN
aiti-6922	45	38	.	.	PUNCT
aiti-6922	46	1	the	the	DET
aiti-6922	46	2	fundamental	fundamental	ADJ
aiti-6922	46	3	theory	theory	NOUN
aiti-6922	46	4	of	of	ADP
aiti-6922	46	5	circular	circular	ADJ
aiti-6922	46	6	ring	ring	NOUN
aiti-6922	46	7	arrays	array	NOUN
aiti-6922	46	8	has	have	AUX
aiti-6922	46	9	been	be	AUX
aiti-6922	46	10	studied	study	VERB
aiti-6922	46	11	in	in	ADP
aiti-6922	46	12	[	[	X
aiti-6922	46	13	17	17	NUM
aiti-6922	46	14	]	]	PUNCT
aiti-6922	46	15	.	.	PUNCT
aiti-6922	47	1	such	such	DET
aiti-6922	47	2	a	a	DET
aiti-6922	47	3	structure	structure	NOUN
aiti-6922	47	4	of	of	ADP
aiti-6922	47	5	fig	fig	NOUN
aiti-6922	47	6	.	.	PUNCT
aiti-6922	48	1	1(a	1(a	NUM
aiti-6922	48	2	)	)	PUNCT
aiti-6922	48	3	is	be	AUX
aiti-6922	48	4	normally	normally	ADV
aiti-6922	48	5	used	use	VERB
aiti-6922	48	6	for	for	ADP
aiti-6922	48	7	end	end	NOUN
aiti-6922	48	8	-	-	PUNCT
aiti-6922	48	9	fire	fire	NOUN
aiti-6922	48	10	radiation	radiation	NOUN
aiti-6922	48	11	pattern	pattern	NOUN
aiti-6922	48	12	in	in	ADP
aiti-6922	48	13	the	the	DET
aiti-6922	48	14	horizontal	horizontal	ADJ
aiti-6922	48	15	plane	plane	NOUN
aiti-6922	48	16	with	with	ADP
aiti-6922	48	17	elements	element	NOUN
aiti-6922	48	18	pointing	point	VERB
aiti-6922	48	19	in	in	ADP
aiti-6922	48	20	different	different	ADJ
aiti-6922	48	21	directions	direction	NOUN
aiti-6922	48	22	.	.	PUNCT
aiti-6922	49	1	in	in	ADP
aiti-6922	49	2	contrast	contrast	NOUN
aiti-6922	49	3	,	,	PUNCT
aiti-6922	49	4	in	in	ADP
aiti-6922	49	5	oam	oam	PROPN
aiti-6922	49	6	applications	application	NOUN
aiti-6922	49	7	,	,	PUNCT
aiti-6922	49	8	the	the	DET
aiti-6922	49	9	radiation	radiation	NOUN
aiti-6922	49	10	is	be	AUX
aiti-6922	49	11	desired	desire	VERB
aiti-6922	49	12	in	in	ADP
aiti-6922	49	13	the	the	DET
aiti-6922	49	14	broadside	broadside	NOUN
aiti-6922	49	15	direction	direction	NOUN
aiti-6922	49	16	with	with	ADP
aiti-6922	49	17	the	the	DET
aiti-6922	49	18	element	element	NOUN
aiti-6922	49	19	pointing	pointing	NOUN
aiti-6922	49	20	in	in	ADP
aiti-6922	49	21	the	the	DET
aiti-6922	49	22	same	same	ADJ
aiti-6922	49	23	direction	direction	NOUN
aiti-6922	49	24	,	,	PUNCT
aiti-6922	49	25	namely	namely	ADV
aiti-6922	49	26	broadside	broadside	NOUN
aiti-6922	49	27	.	.	PUNCT
aiti-6922	50	1	for	for	ADP
aiti-6922	50	2	such	such	DET
aiti-6922	50	3	an	an	DET
aiti-6922	50	4	array	array	NOUN
aiti-6922	50	5	,	,	PUNCT
aiti-6922	50	6	one	one	PRON
aiti-6922	50	7	can	can	AUX
aiti-6922	50	8	formulate	formulate	VERB
aiti-6922	50	9	the	the	DET
aiti-6922	50	10	radiation	radiation	NOUN
aiti-6922	50	11	pattern	pattern	NOUN
aiti-6922	50	12	of	of	ADP
aiti-6922	50	13	the	the	DET
aiti-6922	50	14	array	array	NOUN
aiti-6922	50	15	as	as	ADP
aiti-6922	50	16	the	the	DET
aiti-6922	50	17	product	product	NOUN
aiti-6922	50	18	of	of	ADP
aiti-6922	50	19	the	the	DET
aiti-6922	50	20	element	element	NOUN
aiti-6922	50	21	factor	factor	NOUN
aiti-6922	50	22	and	and	CCONJ
aiti-6922	50	23	the	the	DET
aiti-6922	50	24	array	array	NOUN
aiti-6922	50	25	factor	factor	NOUN
aiti-6922	50	26	,	,	PUNCT
aiti-6922	50	27	in	in	ADP
aiti-6922	50	28	which	which	PRON
aiti-6922	50	29	the	the	DET
aiti-6922	50	30	array	array	NOUN
aiti-6922	50	31	factor	factor	NOUN
aiti-6922	50	32	is	be	AUX
aiti-6922	50	33	given	give	VERB
aiti-6922	50	34	by	by	ADP
aiti-6922	50	35	the	the	DET
aiti-6922	50	36	following	follow	VERB
aiti-6922	50	37	equation	equation	NOUN
aiti-6922	50	38	:	:	PUNCT
aiti-6922	50	39	1	1	NUM
aiti-6922	50	40	2	2	NUM
aiti-6922	50	41	exp	exp	NOUN
aiti-6922	50	42	sin	sin	NOUN
aiti-6922	50	43	cos	cos	PROPN
aiti-6922	50	44	n	n	ADV
aiti-6922	50	45	i	i	PRON
aiti-6922	50	46	af	af	PROPN
aiti-6922	51	1	jka	jka	PROPN
aiti-6922	51	2	i	i	PROPN
aiti-6922	51	3	n	n	PROPN
aiti-6922	51	4	π	π	PROPN
aiti-6922	51	5	θ	θ	PROPN
aiti-6922	51	6	φ	φ	PROPN
aiti-6922	51	7	=	=	PUNCT
aiti-6922	51	8			PROPN
aiti-6922	51	9			PRON
aiti-6922	51	10			PUNCT
aiti-6922	52	1	=	=	PUNCT
aiti-6922	52	2	−	−	PROPN
aiti-6922	52	3			VERB
aiti-6922	52	4			PROPN
aiti-6922	52	5			NOUN
aiti-6922	52	6			NOUN
aiti-6922	52	7			VERB
aiti-6922	52	8	∑	∑	PROPN
aiti-6922	52	9	(	(	PUNCT
aiti-6922	52	10	5	5	NUM
aiti-6922	52	11	)	)	PUNCT
aiti-6922	52	12	where	where	SCONJ
aiti-6922	52	13	n	n	PRON
aiti-6922	52	14	is	be	AUX
aiti-6922	52	15	the	the	DET
aiti-6922	52	16	number	number	NOUN
aiti-6922	52	17	of	of	ADP
aiti-6922	52	18	elements	element	NOUN
aiti-6922	52	19	in	in	ADP
aiti-6922	52	20	the	the	DET
aiti-6922	52	21	array	array	NOUN
aiti-6922	52	22	,	,	PUNCT
aiti-6922	52	23	�	�	X
aiti-6922	52	24	=	=	PUNCT
aiti-6922	52	25	2π	2π	NOUN
aiti-6922	52	26	/	/	SYM
aiti-6922	52	27	λ	λ	NOUN
aiti-6922	52	28	and	and	CCONJ
aiti-6922	52	29	a	a	PRON
aiti-6922	52	30	is	be	AUX
aiti-6922	52	31	the	the	DET
aiti-6922	52	32	radius	radius	NOUN
aiti-6922	52	33	of	of	ADP
aiti-6922	52	34	the	the	DET
aiti-6922	52	35	ring	ring	NOUN
aiti-6922	52	36	.	.	PUNCT
aiti-6922	53	1	this	this	DET
aiti-6922	53	2	radiation	radiation	NOUN
aiti-6922	53	3	pattern	pattern	NOUN
aiti-6922	53	4	is	be	AUX
aiti-6922	53	5	very	very	ADV
aiti-6922	53	6	similar	similar	ADJ
aiti-6922	53	7	to	to	ADP
aiti-6922	53	8	the	the	DET
aiti-6922	53	9	0th	0th	ADJ
aiti-6922	53	10	order	order	NOUN
aiti-6922	53	11	of	of	ADP
aiti-6922	53	12	bessel	bessel	ADJ
aiti-6922	53	13	function	function	NOUN
aiti-6922	53	14	of	of	ADP
aiti-6922	53	15	the	the	DET
aiti-6922	53	16	first	first	ADJ
aiti-6922	53	17	kind	kind	NOUN
aiti-6922	53	18	(	(	PUNCT
aiti-6922	53	19	�	�	PROPN
aiti-6922	53	20	)	)	PUNCT
aiti-6922	53	21	,	,	PUNCT
aiti-6922	53	22	when	when	SCONJ
aiti-6922	53	23	the	the	DET
aiti-6922	53	24	number	number	NOUN
aiti-6922	53	25	of	of	ADP
aiti-6922	53	26	elements	element	NOUN
aiti-6922	53	27	approaches	approach	VERB
aiti-6922	53	28	infinity	infinity	VERB
aiti-6922	53	29	[	[	X
aiti-6922	53	30	18	18	NUM
aiti-6922	53	31	]	]	PUNCT
aiti-6922	53	32	.	.	PUNCT
aiti-6922	54	1	advances	advance	NOUN
aiti-6922	54	2	in	in	ADP
aiti-6922	54	3	technology	technology	NOUN
aiti-6922	54	4	innovation	innovation	NOUN
aiti-6922	54	5	,	,	PUNCT
aiti-6922	54	6	vol	vol	NOUN
aiti-6922	54	7	.	.	PROPN
aiti-6922	55	1	6	6	NUM
aiti-6922	55	2	,	,	PUNCT
aiti-6922	55	3	no	no	INTJ
aiti-6922	55	4	.	.	NOUN
aiti-6922	55	5	2	2	NUM
aiti-6922	55	6	,	,	PUNCT
aiti-6922	55	7	2021	2021	NUM
aiti-6922	55	8	,	,	PUNCT
aiti-6922	55	9	pp	pp	ADJ
aiti-6922	55	10	.	.	PUNCT
aiti-6922	56	1	117	117	NUM
aiti-6922	56	2	-	-	SYM
aiti-6922	56	3	127	127	NUM
aiti-6922	56	4	119	119	NUM
aiti-6922	56	5	3	3	NUM
aiti-6922	56	6	.	.	PUNCT
aiti-6922	56	7	null	null	NOUN
aiti-6922	56	8	of	of	ADP
aiti-6922	56	9	a	a	DET
aiti-6922	56	10	circular	circular	ADJ
aiti-6922	56	11	array	array	NOUN
aiti-6922	56	12	antenna	antenna	NOUN
aiti-6922	56	13	using	use	VERB
aiti-6922	56	14	a	a	DET
aiti-6922	56	15	circular	circular	ADJ
aiti-6922	56	16	phased	phase	VERB
aiti-6922	56	17	array	array	NOUN
aiti-6922	56	18	antenna	antenna	NOUN
aiti-6922	56	19	is	be	AUX
aiti-6922	56	20	a	a	DET
aiti-6922	56	21	way	way	NOUN
aiti-6922	56	22	to	to	PART
aiti-6922	56	23	generate	generate	VERB
aiti-6922	56	24	electromagnetic	electromagnetic	ADJ
aiti-6922	56	25	waves	wave	NOUN
aiti-6922	56	26	carrying	carry	VERB
aiti-6922	56	27	oam	oam	PROPN
aiti-6922	56	28	beams	beam	NOUN
aiti-6922	56	29	.	.	PUNCT
aiti-6922	57	1	such	such	ADJ
aiti-6922	57	2	antennas	antenna	NOUN
aiti-6922	57	3	can	can	AUX
aiti-6922	57	4	generate	generate	VERB
aiti-6922	57	5	several	several	ADJ
aiti-6922	57	6	oam	oam	PROPN
aiti-6922	57	7	modes	mode	NOUN
aiti-6922	57	8	just	just	ADV
aiti-6922	57	9	by	by	ADP
aiti-6922	57	10	tuning	tune	VERB
aiti-6922	57	11	the	the	DET
aiti-6922	57	12	feeding	feeding	NOUN
aiti-6922	57	13	network	network	NOUN
aiti-6922	57	14	or	or	CCONJ
aiti-6922	57	15	even	even	ADV
aiti-6922	57	16	having	have	VERB
aiti-6922	57	17	multiple	multiple	ADJ
aiti-6922	57	18	beams	beam	NOUN
aiti-6922	57	19	feeding	feed	VERB
aiti-6922	57	20	network	network	NOUN
aiti-6922	57	21	to	to	PART
aiti-6922	57	22	excite	excite	VERB
aiti-6922	57	23	several	several	ADJ
aiti-6922	57	24	oam	oam	PROPN
aiti-6922	57	25	modes	mode	NOUN
aiti-6922	57	26	simultaneously	simultaneously	ADV
aiti-6922	57	27	.	.	PUNCT
aiti-6922	58	1	assigning	assign	VERB
aiti-6922	58	2	different	different	ADJ
aiti-6922	58	3	information	information	NOUN
aiti-6922	58	4	to	to	ADP
aiti-6922	58	5	each	each	PRON
aiti-6922	58	6	of	of	ADP
aiti-6922	58	7	these	these	DET
aiti-6922	58	8	oam	oam	PROPN
aiti-6922	58	9	modes	mode	NOUN
aiti-6922	58	10	can	can	AUX
aiti-6922	58	11	increase	increase	VERB
aiti-6922	58	12	the	the	DET
aiti-6922	58	13	capacity	capacity	NOUN
aiti-6922	58	14	of	of	ADP
aiti-6922	58	15	a	a	DET
aiti-6922	58	16	communication	communication	NOUN
aiti-6922	58	17	channel	channel	NOUN
aiti-6922	58	18	.	.	PUNCT
aiti-6922	59	1	in	in	ADP
aiti-6922	59	2	this	this	DET
aiti-6922	59	3	section	section	NOUN
aiti-6922	59	4	,	,	PUNCT
aiti-6922	59	5	a	a	DET
aiti-6922	59	6	circular	circular	ADJ
aiti-6922	59	7	phased	phase	VERB
aiti-6922	59	8	array	array	NOUN
aiti-6922	59	9	antenna	antenna	NOUN
aiti-6922	59	10	that	that	PRON
aiti-6922	59	11	generates	generate	VERB
aiti-6922	59	12	electromagnetic	electromagnetic	ADJ
aiti-6922	59	13	wave	wave	NOUN
aiti-6922	59	14	carrying	carry	VERB
aiti-6922	59	15	oam	oam	PROPN
aiti-6922	59	16	is	be	AUX
aiti-6922	59	17	simulated	simulate	VERB
aiti-6922	59	18	and	and	CCONJ
aiti-6922	59	19	later	later	ADV
aiti-6922	59	20	used	use	VERB
aiti-6922	59	21	for	for	ADP
aiti-6922	59	22	our	our	PRON
aiti-6922	59	23	study	study	NOUN
aiti-6922	59	24	.	.	PUNCT
aiti-6922	60	1	in	in	ADP
aiti-6922	60	2	the	the	DET
aiti-6922	60	3	proposed	propose	VERB
aiti-6922	60	4	antenna	antenna	NOUN
aiti-6922	60	5	,	,	PUNCT
aiti-6922	60	6	�	�	PROPN
aiti-6922	60	7	array	array	NOUN
aiti-6922	60	8	elements	element	NOUN
aiti-6922	60	9	are	be	AUX
aiti-6922	60	10	distributed	distribute	VERB
aiti-6922	60	11	equidistantly	equidistantly	ADV
aiti-6922	60	12	along	along	ADP
aiti-6922	60	13	a	a	DET
aiti-6922	60	14	circle	circle	NOUN
aiti-6922	60	15	's	's	PART
aiti-6922	60	16	perimeter	perimeter	NOUN
aiti-6922	60	17	.	.	PUNCT
aiti-6922	61	1	the	the	DET
aiti-6922	61	2	radiating	radiate	VERB
aiti-6922	61	3	elements	element	NOUN
aiti-6922	61	4	have	have	VERB
aiti-6922	61	5	identical	identical	ADJ
aiti-6922	61	6	amplitudes	amplitude	NOUN
aiti-6922	61	7	and	and	CCONJ
aiti-6922	61	8	they	they	PRON
aiti-6922	61	9	all	all	PRON
aiti-6922	61	10	point	point	VERB
aiti-6922	61	11	in	in	ADP
aiti-6922	61	12	the	the	DET
aiti-6922	61	13	same	same	ADJ
aiti-6922	61	14	direction	direction	NOUN
aiti-6922	61	15	.	.	PUNCT
aiti-6922	62	1	two	two	NUM
aiti-6922	62	2	adjacent	adjacent	ADJ
aiti-6922	62	3	elements	element	NOUN
aiti-6922	62	4	have	have	VERB
aiti-6922	62	5	the	the	DET
aiti-6922	62	6	phase	phase	NOUN
aiti-6922	62	7	difference	difference	NOUN
aiti-6922	62	8	2	2	NUM
aiti-6922	62	9	�	�	PROPN
aiti-6922	62	10	�	�	PROPN
aiti-6922	62	11	/	/	SYM
aiti-6922	62	12	�	�	PROPN
aiti-6922	62	13	,	,	PUNCT
aiti-6922	62	14	and	and	CCONJ
aiti-6922	63	1	the	the	DET
aiti-6922	63	2	!	!	PUNCT
aiti-6922	63	3	"	"	PUNCT
aiti-6922	63	4	element	element	NOUN
aiti-6922	63	5	has	have	VERB
aiti-6922	63	6	the	the	DET
aiti-6922	63	7	phase	phase	NOUN
aiti-6922	63	8	#	#	SYM
aiti-6922	63	9	$	$	SYM
aiti-6922	63	10	=	=	SYM
aiti-6922	63	11	�	�	NOUN
aiti-6922	63	12	�	�	PROPN
aiti-6922	63	13	$	$	SYM
aiti-6922	63	14	where	where	SCONJ
aiti-6922	63	15	�	�	PROPN
aiti-6922	63	16	determines	determine	VERB
aiti-6922	63	17	the	the	DET
aiti-6922	63	18	oam	oam	PROPN
aiti-6922	63	19	mode	mode	NOUN
aiti-6922	63	20	number	number	NOUN
aiti-6922	63	21	.	.	PUNCT
aiti-6922	64	1	possible	possible	ADJ
aiti-6922	64	2	values	value	NOUN
aiti-6922	64	3	of	of	ADP
aiti-6922	64	4	oam	oam	PROPN
aiti-6922	64	5	modes	mode	NOUN
aiti-6922	64	6	are	be	AUX
aiti-6922	64	7	limited	limit	VERB
aiti-6922	64	8	due	due	ADP
aiti-6922	64	9	to	to	ADP
aiti-6922	64	10	the	the	DET
aiti-6922	64	11	number	number	NOUN
aiti-6922	64	12	of	of	ADP
aiti-6922	64	13	array	array	NOUN
aiti-6922	64	14	elements	element	NOUN
aiti-6922	64	15	,	,	PUNCT
aiti-6922	64	16	where	where	SCONJ
aiti-6922	64	17	oam	oam	PROPN
aiti-6922	64	18	mode	mode	NOUN
aiti-6922	64	19	numbers	number	NOUN
aiti-6922	64	20	greater	great	ADJ
aiti-6922	64	21	than	than	ADP
aiti-6922	64	22	�	�	PROPN
aiti-6922	64	23	=	=	SYM
aiti-6922	64	24	�	�	PROPN
aiti-6922	64	25	/2	/2	PROPN
aiti-6922	64	26	will	will	AUX
aiti-6922	64	27	not	not	PART
aiti-6922	64	28	generate	generate	VERB
aiti-6922	64	29	a	a	DET
aiti-6922	64	30	pure	pure	ADJ
aiti-6922	64	31	rotating	rotating	NOUN
aiti-6922	64	32	phase	phase	NOUN
aiti-6922	64	33	front	front	NOUN
aiti-6922	64	34	[	[	X
aiti-6922	64	35	8	8	NUM
aiti-6922	64	36	]	]	PUNCT
aiti-6922	64	37	.	.	PUNCT
aiti-6922	65	1	the	the	DET
aiti-6922	65	2	characteristic	characteristic	NOUN
aiti-6922	65	3	of	of	ADP
aiti-6922	65	4	an	an	DET
aiti-6922	65	5	oam	oam	PROPN
aiti-6922	65	6	beam	beam	NOUN
aiti-6922	65	7	is	be	AUX
aiti-6922	65	8	its	its	PRON
aiti-6922	65	9	helical	helical	ADJ
aiti-6922	65	10	phase	phase	NOUN
aiti-6922	65	11	front	front	NOUN
aiti-6922	65	12	.	.	PUNCT
aiti-6922	66	1	the	the	DET
aiti-6922	66	2	magnitude	magnitude	NOUN
aiti-6922	66	3	and	and	CCONJ
aiti-6922	66	4	the	the	DET
aiti-6922	66	5	sign	sign	NOUN
aiti-6922	66	6	of	of	ADP
aiti-6922	66	7	�	�	PROPN
aiti-6922	66	8	defines	define	VERB
aiti-6922	66	9	the	the	DET
aiti-6922	66	10	number	number	NOUN
aiti-6922	66	11	of	of	ADP
aiti-6922	66	12	intertwined	intertwine	VERB
aiti-6922	66	13	helices	helix	NOUN
aiti-6922	66	14	and	and	CCONJ
aiti-6922	66	15	the	the	DET
aiti-6922	66	16	handedness	handedness	NOUN
aiti-6922	66	17	,	,	PUNCT
aiti-6922	66	18	respectively	respectively	ADV
aiti-6922	66	19	[	[	X
aiti-6922	66	20	6	6	NUM
aiti-6922	66	21	]	]	PUNCT
aiti-6922	66	22	.	.	PUNCT
aiti-6922	67	1	in	in	ADP
aiti-6922	67	2	the	the	DET
aiti-6922	67	3	proposed	propose	VERB
aiti-6922	67	4	structure,12	structure,12	ADJ
aiti-6922	67	5	dipole	dipole	NOUN
aiti-6922	67	6	elements	element	NOUN
aiti-6922	67	7	with	with	ADP
aiti-6922	67	8	the	the	DET
aiti-6922	67	9	length	length	NOUN
aiti-6922	67	10	of	of	ADP
aiti-6922	67	11	%	%	NOUN
aiti-6922	67	12	/2	/2	PROPN
aiti-6922	67	13	are	be	AUX
aiti-6922	67	14	placed	place	VERB
aiti-6922	67	15	in	in	ADP
aiti-6922	67	16	x	x	PUNCT
aiti-6922	67	17	−	−	PROPN
aiti-6922	67	18	y	y	PROPN
aiti-6922	67	19	plane	plane	NOUN
aiti-6922	67	20	,	,	PUNCT
aiti-6922	67	21	in	in	ADP
aiti-6922	67	22	y	y	PROPN
aiti-6922	67	23	direction	direction	NOUN
aiti-6922	67	24	,	,	PUNCT
aiti-6922	67	25	operating	operate	VERB
aiti-6922	67	26	at	at	ADP
aiti-6922	67	27	the	the	DET
aiti-6922	67	28	frequency	frequency	NOUN
aiti-6922	67	29	of	of	ADP
aiti-6922	67	30	2.4*+	2.4*+	NUM
aiti-6922	67	31	,	,	PUNCT
aiti-6922	67	32	.	.	PUNCT
aiti-6922	68	1	the	the	DET
aiti-6922	68	2	elements	element	NOUN
aiti-6922	68	3	are	be	AUX
aiti-6922	68	4	phased	phase	VERB
aiti-6922	68	5	such	such	ADJ
aiti-6922	68	6	that	that	SCONJ
aiti-6922	68	7	two	two	NUM
aiti-6922	68	8	adjacent	adjacent	ADJ
aiti-6922	68	9	elements	element	NOUN
aiti-6922	68	10	have	have	VERB
aiti-6922	68	11	the	the	DET
aiti-6922	68	12	phase	phase	NOUN
aiti-6922	68	13	difference	difference	NOUN
aiti-6922	68	14	2	2	NUM
aiti-6922	68	15	�	�	PROPN
aiti-6922	68	16	�	�	PROPN
aiti-6922	68	17	/	/	SYM
aiti-6922	68	18	�	�	PROPN
aiti-6922	68	19	.	.	PUNCT
aiti-6922	69	1	(	(	PUNCT
aiti-6922	69	2	a	a	X
aiti-6922	69	3	)	)	PUNCT
aiti-6922	69	4	structure	structure	NOUN
aiti-6922	69	5	of	of	ADP
aiti-6922	69	6	a	a	DET
aiti-6922	69	7	circular	circular	ADJ
aiti-6922	69	8	array	array	NOUN
aiti-6922	69	9	antenna	antenna	NOUN
aiti-6922	69	10	and	and	CCONJ
aiti-6922	69	11	a	a	DET
aiti-6922	69	12	monitoring	monitoring	NOUN
aiti-6922	69	13	screen	screen	NOUN
aiti-6922	69	14	(	(	PUNCT
aiti-6922	69	15	b	b	NOUN
aiti-6922	69	16	)	)	PUNCT
aiti-6922	69	17	�	�	PROPN
aiti-6922	69	18	=	=	SYM
aiti-6922	69	19	0	0	PUNCT
aiti-6922	70	1	(	(	PUNCT
aiti-6922	70	2	c	c	NOUN
aiti-6922	70	3	)	)	PUNCT
aiti-6922	70	4	�	�	NOUN
aiti-6922	70	5	=	=	SYM
aiti-6922	70	6	1	1	NUM
aiti-6922	70	7	(	(	PUNCT
aiti-6922	70	8	d	d	NOUN
aiti-6922	70	9	)	)	PUNCT
aiti-6922	70	10	�	�	PROPN
aiti-6922	70	11	=	=	SYM
aiti-6922	70	12	2	2	NUM
aiti-6922	70	13	(	(	PUNCT
aiti-6922	70	14	e	e	NOUN
aiti-6922	70	15	)	)	PUNCT
aiti-6922	70	16	�	�	NOUN
aiti-6922	70	17	=	=	SYM
aiti-6922	70	18	3	3	NUM
aiti-6922	70	19	fig	fig	NOUN
aiti-6922	70	20	.	.	PUNCT
aiti-6922	71	1	1	1	NUM
aiti-6922	71	2	different	different	ADJ
aiti-6922	71	3	oam	oam	PROPN
aiti-6922	71	4	mode	mode	NOUN
aiti-6922	71	5	numbers	number	NOUN
aiti-6922	71	6	of	of	ADP
aiti-6922	71	7	a	a	DET
aiti-6922	71	8	circular	circular	ADJ
aiti-6922	71	9	array	array	NOUN
aiti-6922	71	10	antenna	antenna	NOUN
aiti-6922	71	11	fig	fig	NOUN
aiti-6922	71	12	.	.	PUNCT
aiti-6922	72	1	1(a	1(a	NUM
aiti-6922	72	2	)	)	PUNCT
aiti-6922	72	3	shows	show	VERB
aiti-6922	72	4	the	the	DET
aiti-6922	72	5	schematic	schematic	ADJ
aiti-6922	72	6	of	of	ADP
aiti-6922	72	7	a	a	DET
aiti-6922	72	8	circular	circular	ADJ
aiti-6922	72	9	array	array	NOUN
aiti-6922	72	10	antenna	antenna	NOUN
aiti-6922	72	11	with	with	ADP
aiti-6922	72	12	12	12	NUM
aiti-6922	72	13	dipole	dipole	NOUN
aiti-6922	72	14	elements	element	NOUN
aiti-6922	72	15	along	along	ADP
aiti-6922	72	16	the	the	DET
aiti-6922	72	17	perimeter	perimeter	NOUN
aiti-6922	72	18	of	of	ADP
aiti-6922	72	19	a	a	DET
aiti-6922	72	20	circle	circle	NOUN
aiti-6922	72	21	with	with	ADP
aiti-6922	72	22	the	the	DET
aiti-6922	72	23	array	array	NOUN
aiti-6922	72	24	diameter	diameter	NOUN
aiti-6922	72	25	of	of	ADP
aiti-6922	72	26	4	4	NUM
aiti-6922	72	27	%	%	NOUN
aiti-6922	72	28	operating	operate	VERB
aiti-6922	72	29	at	at	ADP
aiti-6922	72	30	the	the	DET
aiti-6922	72	31	frequency	frequency	NOUN
aiti-6922	72	32	of	of	ADP
aiti-6922	72	33	0	0	NUM
aiti-6922	72	34	=	=	SYM
aiti-6922	72	35	2.4*+	2.4*+	NOUN
aiti-6922	72	36	,	,	PUNCT
aiti-6922	72	37	and	and	CCONJ
aiti-6922	72	38	a	a	DET
aiti-6922	72	39	monitoring	monitoring	NOUN
aiti-6922	72	40	screen	screen	NOUN
aiti-6922	72	41	away	away	ADV
aiti-6922	72	42	from	from	ADP
aiti-6922	72	43	it	it	PRON
aiti-6922	72	44	at	at	ADP
aiti-6922	72	45	the	the	DET
aiti-6922	72	46	distance	distance	NOUN
aiti-6922	72	47	of	of	ADP
aiti-6922	72	48	25	25	NUM
aiti-6922	72	49	%	%	NOUN
aiti-6922	72	50	to	to	PART
aiti-6922	72	51	show	show	VERB
aiti-6922	72	52	the	the	DET
aiti-6922	72	53	electric	electric	ADJ
aiti-6922	72	54	field	field	NOUN
aiti-6922	72	55	of	of	ADP
aiti-6922	72	56	different	different	ADJ
aiti-6922	72	57	oam	oam	PROPN
aiti-6922	72	58	mode	mode	NOUN
aiti-6922	72	59	numbers	number	NOUN
aiti-6922	72	60	.	.	PUNCT
aiti-6922	73	1	the	the	DET
aiti-6922	73	2	amplitude	amplitude	NOUN
aiti-6922	73	3	(	(	PUNCT
aiti-6922	73	4	left	leave	VERB
aiti-6922	73	5	)	)	PUNCT
aiti-6922	73	6	and	and	CCONJ
aiti-6922	73	7	the	the	DET
aiti-6922	73	8	phase	phase	NOUN
aiti-6922	73	9	(	(	PUNCT
aiti-6922	73	10	right	right	NOUN
aiti-6922	73	11	)	)	PUNCT
aiti-6922	73	12	of	of	ADP
aiti-6922	73	13	the	the	DET
aiti-6922	73	14	electric	electric	ADJ
aiti-6922	73	15	fields	field	NOUN
aiti-6922	73	16	for	for	ADP
aiti-6922	73	17	advances	advance	NOUN
aiti-6922	73	18	in	in	ADP
aiti-6922	73	19	technology	technology	NOUN
aiti-6922	73	20	innovation	innovation	NOUN
aiti-6922	73	21	,	,	PUNCT
aiti-6922	73	22	vol	vol	NOUN
aiti-6922	73	23	.	.	PROPN
aiti-6922	73	24	6	6	NUM
aiti-6922	73	25	,	,	PUNCT
aiti-6922	73	26	no	no	INTJ
aiti-6922	73	27	.	.	NOUN
aiti-6922	73	28	2	2	NUM
aiti-6922	73	29	,	,	PUNCT
aiti-6922	73	30	2021	2021	NUM
aiti-6922	73	31	,	,	PUNCT
aiti-6922	73	32	pp	pp	ADJ
aiti-6922	73	33	.	.	PUNCT
aiti-6922	74	1	117	117	NUM
aiti-6922	74	2	-	-	SYM
aiti-6922	74	3	127	127	NUM
aiti-6922	74	4	120	120	NUM
aiti-6922	74	5	different	different	ADJ
aiti-6922	74	6	oam	oam	PROPN
aiti-6922	74	7	mode	mode	NOUN
aiti-6922	74	8	numbers	number	NOUN
aiti-6922	74	9	at	at	ADP
aiti-6922	74	10	2	2	NUM
aiti-6922	74	11	=	=	SYM
aiti-6922	74	12	25	25	NUM
aiti-6922	74	13	%	%	NOUN
aiti-6922	74	14	meters	meter	NOUN
aiti-6922	74	15	distance	distance	NOUN
aiti-6922	74	16	from	from	ADP
aiti-6922	74	17	the	the	DET
aiti-6922	74	18	antenna	antenna	NOUN
aiti-6922	74	19	are	be	AUX
aiti-6922	74	20	simulated	simulate	VERB
aiti-6922	74	21	using	use	VERB
aiti-6922	74	22	matlab	matlab	PROPN
aiti-6922	74	23	,	,	PUNCT
aiti-6922	74	24	as	as	SCONJ
aiti-6922	74	25	shown	show	VERB
aiti-6922	74	26	in	in	ADP
aiti-6922	74	27	fig	fig	NOUN
aiti-6922	74	28	.	.	PUNCT
aiti-6922	75	1	1(b)-(e	1(b)-(e	NUM
aiti-6922	75	2	)	)	PUNCT
aiti-6922	75	3	.	.	PUNCT
aiti-6922	76	1	according	accord	VERB
aiti-6922	76	2	to	to	ADP
aiti-6922	76	3	diffraction	diffraction	NOUN
aiti-6922	76	4	theory	theory	NOUN
aiti-6922	76	5	,	,	PUNCT
aiti-6922	76	6	when	when	SCONJ
aiti-6922	76	7	oam	oam	PROPN
aiti-6922	76	8	beams	beam	VERB
aiti-6922	76	9	propagate	propagate	VERB
aiti-6922	76	10	in	in	ADP
aiti-6922	76	11	free	free	ADJ
aiti-6922	76	12	space	space	NOUN
aiti-6922	76	13	,	,	PUNCT
aiti-6922	76	14	they	they	PRON
aiti-6922	76	15	diverge	diverge	VERB
aiti-6922	76	16	.	.	PUNCT
aiti-6922	77	1	by	by	ADP
aiti-6922	77	2	increasing	increase	VERB
aiti-6922	77	3	the	the	DET
aiti-6922	77	4	mode	mode	NOUN
aiti-6922	77	5	number	number	NOUN
aiti-6922	77	6	of	of	ADP
aiti-6922	77	7	oam	oam	PROPN
aiti-6922	77	8	beams	beam	NOUN
aiti-6922	77	9	,	,	PUNCT
aiti-6922	77	10	they	they	PRON
aiti-6922	77	11	diverge	diverge	VERB
aiti-6922	77	12	faster	fast	ADV
aiti-6922	77	13	,	,	PUNCT
aiti-6922	77	14	and	and	CCONJ
aiti-6922	77	15	consequently	consequently	ADV
aiti-6922	77	16	,	,	PUNCT
aiti-6922	77	17	the	the	DET
aiti-6922	77	18	width	width	NOUN
aiti-6922	77	19	and	and	CCONJ
aiti-6922	77	20	the	the	DET
aiti-6922	77	21	depth	depth	NOUN
aiti-6922	77	22	of	of	ADP
aiti-6922	77	23	the	the	DET
aiti-6922	77	24	null	null	ADJ
aiti-6922	77	25	increases	increase	NOUN
aiti-6922	77	26	,	,	PUNCT
aiti-6922	77	27	as	as	SCONJ
aiti-6922	77	28	is	be	AUX
aiti-6922	77	29	shown	show	VERB
aiti-6922	77	30	in	in	ADP
aiti-6922	77	31	fig	fig	NOUN
aiti-6922	77	32	.	.	PUNCT
aiti-6922	78	1	1(b)-(e	1(b)-(e	NUM
aiti-6922	78	2	)	)	PUNCT
aiti-6922	78	3	.	.	PUNCT
aiti-6922	79	1	the	the	DET
aiti-6922	79	2	schematic	schematic	ADJ
aiti-6922	79	3	of	of	ADP
aiti-6922	79	4	the	the	DET
aiti-6922	79	5	proposed	propose	VERB
aiti-6922	79	6	circular	circular	ADJ
aiti-6922	79	7	array	array	NOUN
aiti-6922	79	8	antenna	antenna	NOUN
aiti-6922	79	9	simulated	simulate	VERB
aiti-6922	79	10	using	use	VERB
aiti-6922	79	11	cst	cst	PROPN
aiti-6922	79	12	is	be	AUX
aiti-6922	79	13	depicted	depict	VERB
aiti-6922	79	14	in	in	ADP
aiti-6922	79	15	fig	fig	NOUN
aiti-6922	79	16	.	.	PUNCT
aiti-6922	80	1	2	2	NUM
aiti-6922	80	2	,	,	PUNCT
aiti-6922	80	3	which	which	PRON
aiti-6922	80	4	has	have	VERB
aiti-6922	80	5	12	12	NUM
aiti-6922	80	6	dipole	dipole	NOUN
aiti-6922	80	7	elements	element	NOUN
aiti-6922	80	8	located	locate	VERB
aiti-6922	80	9	on	on	ADP
aiti-6922	80	10	a	a	DET
aiti-6922	80	11	circle	circle	NOUN
aiti-6922	80	12	’s	’s	PART
aiti-6922	80	13	perimeter	perimeter	NOUN
aiti-6922	80	14	and	and	CCONJ
aiti-6922	80	15	operating	operate	VERB
aiti-6922	80	16	at	at	ADP
aiti-6922	80	17	the	the	DET
aiti-6922	80	18	frequency	frequency	NOUN
aiti-6922	80	19	of	of	ADP
aiti-6922	80	20	0	0	NUM
aiti-6922	80	21	=	=	SYM
aiti-6922	80	22	2.4*+	2.4*+	NOUN
aiti-6922	80	23	,	,	PUNCT
aiti-6922	80	24	.	.	PUNCT
aiti-6922	81	1	the	the	DET
aiti-6922	81	2	diameter	diameter	NOUN
aiti-6922	81	3	of	of	ADP
aiti-6922	81	4	the	the	DET
aiti-6922	81	5	array	array	NOUN
aiti-6922	81	6	is	be	AUX
aiti-6922	81	7	2	2	NUM
aiti-6922	81	8	%	%	NOUN
aiti-6922	81	9	.	.	PUNCT
aiti-6922	82	1	the	the	DET
aiti-6922	82	2	length	length	NOUN
aiti-6922	82	3	and	and	CCONJ
aiti-6922	82	4	the	the	DET
aiti-6922	82	5	radius	radius	NOUN
aiti-6922	82	6	of	of	ADP
aiti-6922	82	7	the	the	DET
aiti-6922	82	8	dipoles	dipole	NOUN
aiti-6922	82	9	are	be	AUX
aiti-6922	82	10	0.5	0.5	NUM
aiti-6922	82	11	%	%	NOUN
aiti-6922	82	12	and	and	CCONJ
aiti-6922	82	13	0.001	0.001	NUM
aiti-6922	82	14	%	%	NOUN
aiti-6922	82	15	,	,	PUNCT
aiti-6922	82	16	respectively	respectively	ADV
aiti-6922	82	17	.	.	PUNCT
aiti-6922	83	1	fig	fig	NOUN
aiti-6922	83	2	.	.	PUNCT
aiti-6922	84	1	2	2	NUM
aiti-6922	84	2	schematic	schematic	ADJ
aiti-6922	84	3	of	of	ADP
aiti-6922	84	4	the	the	DET
aiti-6922	84	5	circular	circular	ADJ
aiti-6922	84	6	array	array	NOUN
aiti-6922	84	7	antenna	antenna	VERB
aiti-6922	84	8	the	the	DET
aiti-6922	84	9	reflection	reflection	NOUN
aiti-6922	84	10	magnitude	magnitude	NOUN
aiti-6922	84	11	vs	vs	ADP
aiti-6922	84	12	frequency	frequency	NOUN
aiti-6922	84	13	plot	plot	NOUN
aiti-6922	84	14	for	for	ADP
aiti-6922	84	15	the	the	DET
aiti-6922	84	16	proposed	propose	VERB
aiti-6922	84	17	phased	phase	VERB
aiti-6922	84	18	array	array	NOUN
aiti-6922	84	19	antenna	antenna	NOUN
aiti-6922	84	20	generating	generate	VERB
aiti-6922	84	21	oam	oam	PROPN
aiti-6922	84	22	mode	mode	NOUN
aiti-6922	84	23	number	number	NOUN
aiti-6922	84	24	of	of	ADP
aiti-6922	84	25	�	�	PROPN
aiti-6922	84	26	=	=	SYM
aiti-6922	84	27	0	0	NUM
aiti-6922	84	28	is	be	AUX
aiti-6922	84	29	presented	present	VERB
aiti-6922	84	30	in	in	ADP
aiti-6922	84	31	fig	fig	NOUN
aiti-6922	84	32	.	.	PUNCT
aiti-6922	85	1	3	3	X
aiti-6922	85	2	.	.	X
aiti-6922	85	3	fig	fig	NOUN
aiti-6922	85	4	.	.	PUNCT
aiti-6922	86	1	3	3	NUM
aiti-6922	86	2	diagram	diagram	NOUN
aiti-6922	86	3	of	of	ADP
aiti-6922	86	4	the	the	DET
aiti-6922	86	5	reflection	reflection	NOUN
aiti-6922	86	6	magnitude	magnitude	NOUN
aiti-6922	86	7	(	(	PUNCT
aiti-6922	86	8	a	a	X
aiti-6922	86	9	)	)	PUNCT
aiti-6922	86	10	3d	3d	NOUN
aiti-6922	86	11	radiation	radiation	NOUN
aiti-6922	86	12	pattern	pattern	NOUN
aiti-6922	86	13	(	(	PUNCT
aiti-6922	86	14	b	b	NOUN
aiti-6922	86	15	)	)	PUNCT
aiti-6922	86	16	phase	phase	NOUN
aiti-6922	86	17	front	front	ADJ
aiti-6922	86	18	fig	fig	NOUN
aiti-6922	86	19	.	.	PUNCT
aiti-6922	87	1	4	4	NUM
aiti-6922	87	2	simulated	simulate	VERB
aiti-6922	87	3	results	result	NOUN
aiti-6922	87	4	of	of	ADP
aiti-6922	87	5	the	the	DET
aiti-6922	87	6	circular	circular	ADJ
aiti-6922	87	7	array	array	NOUN
aiti-6922	87	8	antenna	antenna	NOUN
aiti-6922	87	9	with	with	ADP
aiti-6922	87	10	oam	oam	PROPN
aiti-6922	87	11	mode	mode	NOUN
aiti-6922	87	12	number	number	NOUN
aiti-6922	87	13	of	of	ADP
aiti-6922	87	14	�	�	PROPN
aiti-6922	87	15	=	=	SYM
aiti-6922	87	16	0	0	NUM
aiti-6922	87	17	advances	advance	NOUN
aiti-6922	87	18	in	in	ADP
aiti-6922	87	19	technology	technology	NOUN
aiti-6922	87	20	innovation	innovation	NOUN
aiti-6922	87	21	,	,	PUNCT
aiti-6922	87	22	vol	vol	NOUN
aiti-6922	87	23	.	.	PROPN
aiti-6922	87	24	6	6	NUM
aiti-6922	87	25	,	,	PUNCT
aiti-6922	87	26	no	no	INTJ
aiti-6922	87	27	.	.	NOUN
aiti-6922	87	28	2	2	NUM
aiti-6922	87	29	,	,	PUNCT
aiti-6922	87	30	2021	2021	NUM
aiti-6922	87	31	,	,	PUNCT
aiti-6922	87	32	pp	pp	ADJ
aiti-6922	87	33	.	.	PUNCT
aiti-6922	88	1	117	117	NUM
aiti-6922	88	2	-	-	SYM
aiti-6922	88	3	127	127	NUM
aiti-6922	88	4	121	121	NUM
aiti-6922	88	5	for	for	ADP
aiti-6922	88	6	an	an	DET
aiti-6922	88	7	antenna	antenna	NOUN
aiti-6922	88	8	carrying	carry	VERB
aiti-6922	88	9	oam	oam	PROPN
aiti-6922	88	10	mode	mode	NOUN
aiti-6922	88	11	number	number	NOUN
aiti-6922	88	12	of	of	ADP
aiti-6922	88	13	�	�	PROPN
aiti-6922	88	14	=	=	SYM
aiti-6922	88	15	0	0	PROPN
aiti-6922	88	16	,	,	PUNCT
aiti-6922	88	17	the	the	DET
aiti-6922	88	18	phase	phase	NOUN
aiti-6922	88	19	difference	difference	NOUN
aiti-6922	88	20	between	between	ADP
aiti-6922	88	21	adjacent	adjacent	ADJ
aiti-6922	88	22	elements	element	NOUN
aiti-6922	88	23	is	be	AUX
aiti-6922	88	24	0	0	NUM
aiti-6922	88	25	°	°	NUM
aiti-6922	88	26	,	,	PUNCT
aiti-6922	88	27	thus	thus	ADV
aiti-6922	88	28	the	the	DET
aiti-6922	88	29	wave	wave	NOUN
aiti-6922	88	30	front	front	NOUN
aiti-6922	88	31	is	be	AUX
aiti-6922	88	32	like	like	ADP
aiti-6922	88	33	a	a	DET
aiti-6922	88	34	plane	plane	NOUN
aiti-6922	88	35	wave	wave	NOUN
aiti-6922	88	36	.	.	PUNCT
aiti-6922	89	1	the	the	DET
aiti-6922	89	2	3d	3d	NUM
aiti-6922	89	3	radiation	radiation	NOUN
aiti-6922	89	4	pattern	pattern	NOUN
aiti-6922	89	5	and	and	CCONJ
aiti-6922	89	6	the	the	DET
aiti-6922	89	7	phase	phase	NOUN
aiti-6922	89	8	front	front	NOUN
aiti-6922	89	9	of	of	ADP
aiti-6922	89	10	the	the	DET
aiti-6922	89	11	circular	circular	ADJ
aiti-6922	89	12	array	array	NOUN
aiti-6922	89	13	antenna	antenna	NOUN
aiti-6922	89	14	carrying	carry	VERB
aiti-6922	89	15	oam	oam	PROPN
aiti-6922	89	16	mode	mode	NOUN
aiti-6922	89	17	number	number	NOUN
aiti-6922	89	18	of	of	ADP
aiti-6922	89	19	�	�	PROPN
aiti-6922	89	20	=	=	SYM
aiti-6922	89	21	0	0	NUM
aiti-6922	89	22	is	be	AUX
aiti-6922	89	23	shown	show	VERB
aiti-6922	89	24	in	in	ADP
aiti-6922	89	25	fig	fig	NOUN
aiti-6922	89	26	.	.	PUNCT
aiti-6922	90	1	4	4	X
aiti-6922	90	2	.	.	X
aiti-6922	90	3	as	as	SCONJ
aiti-6922	90	4	shown	show	VERB
aiti-6922	90	5	in	in	ADP
aiti-6922	90	6	fig	fig	NOUN
aiti-6922	90	7	.	.	PUNCT
aiti-6922	91	1	4(a	4(a	NUM
aiti-6922	91	2	)	)	PUNCT
aiti-6922	92	1	,	,	PUNCT
aiti-6922	92	2	the	the	DET
aiti-6922	92	3	beam	beam	NOUN
aiti-6922	92	4	maximum	maximum	NOUN
aiti-6922	92	5	is	be	AUX
aiti-6922	92	6	in	in	ADP
aiti-6922	92	7	the	the	DET
aiti-6922	92	8	direction	direction	NOUN
aiti-6922	92	9	along	along	ADP
aiti-6922	92	10	the	the	DET
aiti-6922	92	11	axis	axis	NOUN
aiti-6922	92	12	of	of	ADP
aiti-6922	92	13	the	the	DET
aiti-6922	92	14	array	array	NOUN
aiti-6922	92	15	and	and	CCONJ
aiti-6922	92	16	there	there	PRON
aiti-6922	92	17	is	be	VERB
aiti-6922	92	18	no	no	DET
aiti-6922	92	19	null	null	NOUN
aiti-6922	92	20	in	in	ADP
aiti-6922	92	21	this	this	DET
aiti-6922	92	22	direction	direction	NOUN
aiti-6922	92	23	of	of	ADP
aiti-6922	92	24	the	the	DET
aiti-6922	92	25	pattern	pattern	NOUN
aiti-6922	92	26	.	.	PUNCT
aiti-6922	93	1	in	in	ADP
aiti-6922	93	2	the	the	DET
aiti-6922	93	3	proposed	propose	VERB
aiti-6922	93	4	antenna	antenna	NOUN
aiti-6922	93	5	with	with	ADP
aiti-6922	93	6	oam	oam	PROPN
aiti-6922	93	7	mode	mode	NOUN
aiti-6922	93	8	number	number	NOUN
aiti-6922	93	9	of	of	ADP
aiti-6922	93	10	�	�	PROPN
aiti-6922	93	11	=	=	SYM
aiti-6922	93	12	1	1	NUM
aiti-6922	93	13	,	,	PUNCT
aiti-6922	93	14	the	the	DET
aiti-6922	93	15	phase	phase	NOUN
aiti-6922	93	16	difference	difference	NOUN
aiti-6922	93	17	between	between	ADP
aiti-6922	93	18	two	two	NUM
aiti-6922	93	19	adjacent	adjacent	ADJ
aiti-6922	93	20	elements	element	NOUN
aiti-6922	93	21	is	be	AUX
aiti-6922	93	22	2	2	NUM
aiti-6922	93	23	�	�	PROPN
aiti-6922	93	24	�	�	PROPN
aiti-6922	93	25	/	/	SYM
aiti-6922	93	26	�	�	PROPN
aiti-6922	93	27	=	=	SYM
aiti-6922	93	28	30	30	NUM
aiti-6922	93	29	°	°	NUM
aiti-6922	93	30	.	.	PUNCT
aiti-6922	94	1	for	for	ADP
aiti-6922	94	2	this	this	DET
aiti-6922	94	3	purpose	purpose	NOUN
aiti-6922	94	4	,	,	PUNCT
aiti-6922	94	5	a	a	DET
aiti-6922	94	6	controlled	control	VERB
aiti-6922	94	7	phase	phase	NOUN
aiti-6922	94	8	shift	shift	NOUN
aiti-6922	94	9	feeding	feeding	NOUN
aiti-6922	94	10	network	network	NOUN
aiti-6922	94	11	has	have	AUX
aiti-6922	94	12	been	be	AUX
aiti-6922	94	13	used	use	VERB
aiti-6922	94	14	.	.	PUNCT
aiti-6922	95	1	using	use	VERB
aiti-6922	95	2	this	this	DET
aiti-6922	95	3	phase	phase	NOUN
aiti-6922	95	4	difference	difference	NOUN
aiti-6922	95	5	,	,	PUNCT
aiti-6922	95	6	causes	cause	VERB
aiti-6922	95	7	the	the	DET
aiti-6922	95	8	circular	circular	ADJ
aiti-6922	95	9	array	array	NOUN
aiti-6922	95	10	antenna	antenna	NOUN
aiti-6922	95	11	to	to	PART
aiti-6922	95	12	generate	generate	VERB
aiti-6922	95	13	beams	beam	NOUN
aiti-6922	95	14	carrying	carry	VERB
aiti-6922	95	15	oam	oam	PROPN
aiti-6922	95	16	mode	mode	NOUN
aiti-6922	95	17	number	number	NOUN
aiti-6922	95	18	of	of	ADP
aiti-6922	95	19	�	�	PROPN
aiti-6922	95	20	=	=	SYM
aiti-6922	95	21	1	1	X
aiti-6922	95	22	.	.	PUNCT
aiti-6922	96	1	the	the	DET
aiti-6922	96	2	reflection	reflection	NOUN
aiti-6922	96	3	magnitude	magnitude	NOUN
aiti-6922	96	4	versus	versus	ADP
aiti-6922	96	5	frequency	frequency	NOUN
aiti-6922	96	6	plot	plot	NOUN
aiti-6922	96	7	for	for	ADP
aiti-6922	96	8	the	the	DET
aiti-6922	96	9	proposed	propose	VERB
aiti-6922	96	10	antenna	antenna	NOUN
aiti-6922	96	11	is	be	AUX
aiti-6922	96	12	presented	present	VERB
aiti-6922	96	13	in	in	ADP
aiti-6922	96	14	fig	fig	NOUN
aiti-6922	96	15	.	.	PUNCT
aiti-6922	97	1	3	3	X
aiti-6922	97	2	.	.	X
aiti-6922	97	3	the	the	DET
aiti-6922	97	4	3d	3d	NOUN
aiti-6922	97	5	radiation	radiation	NOUN
aiti-6922	97	6	pattern	pattern	NOUN
aiti-6922	97	7	and	and	CCONJ
aiti-6922	97	8	the	the	DET
aiti-6922	97	9	phase	phase	NOUN
aiti-6922	97	10	front	front	NOUN
aiti-6922	97	11	of	of	ADP
aiti-6922	97	12	such	such	ADJ
aiti-6922	97	13	antenna	antenna	NOUN
aiti-6922	97	14	are	be	AUX
aiti-6922	97	15	shown	show	VERB
aiti-6922	97	16	in	in	ADP
aiti-6922	97	17	fig	fig	NOUN
aiti-6922	97	18	.	.	PUNCT
aiti-6922	98	1	5	5	NUM
aiti-6922	98	2	.	.	X
aiti-6922	98	3	as	as	SCONJ
aiti-6922	98	4	shown	show	VERB
aiti-6922	98	5	in	in	ADP
aiti-6922	98	6	fig	fig	NOUN
aiti-6922	98	7	.	.	PUNCT
aiti-6922	99	1	5(a	5(a	NUM
aiti-6922	99	2	)	)	PUNCT
aiti-6922	99	3	,	,	PUNCT
aiti-6922	99	4	a	a	DET
aiti-6922	99	5	null	null	NOUN
aiti-6922	99	6	is	be	AUX
aiti-6922	99	7	created	create	VERB
aiti-6922	99	8	along	along	ADP
aiti-6922	99	9	the	the	DET
aiti-6922	99	10	axis	axis	NOUN
aiti-6922	99	11	of	of	ADP
aiti-6922	99	12	the	the	DET
aiti-6922	99	13	array	array	NOUN
aiti-6922	99	14	,	,	PUNCT
aiti-6922	99	15	and	and	CCONJ
aiti-6922	99	16	the	the	DET
aiti-6922	99	17	main	main	ADJ
aiti-6922	99	18	lobe	lobe	NOUN
aiti-6922	99	19	magnitude	magnitude	NOUN
aiti-6922	99	20	is	be	AUX
aiti-6922	99	21	weaker	weak	ADJ
aiti-6922	99	22	in	in	ADP
aiti-6922	99	23	comparison	comparison	NOUN
aiti-6922	99	24	to	to	ADP
aiti-6922	99	25	fig	fig	NOUN
aiti-6922	99	26	.	.	PUNCT
aiti-6922	100	1	4(a	4(a	NUM
aiti-6922	100	2	)	)	PUNCT
aiti-6922	100	3	.	.	PUNCT
aiti-6922	101	1	in	in	ADP
aiti-6922	101	2	such	such	DET
aiti-6922	101	3	an	an	DET
aiti-6922	101	4	antenna	antenna	NOUN
aiti-6922	101	5	,	,	PUNCT
aiti-6922	101	6	as	as	SCONJ
aiti-6922	101	7	shown	show	VERB
aiti-6922	101	8	in	in	ADP
aiti-6922	101	9	fig	fig	NOUN
aiti-6922	101	10	.	.	PUNCT
aiti-6922	102	1	5(b	5(b	NUM
aiti-6922	102	2	)	)	PUNCT
aiti-6922	102	3	,	,	PUNCT
aiti-6922	102	4	the	the	DET
aiti-6922	102	5	phase	phase	NOUN
aiti-6922	102	6	front	front	NOUN
aiti-6922	102	7	is	be	AUX
aiti-6922	102	8	helical	helical	ADJ
aiti-6922	102	9	.	.	PUNCT
aiti-6922	103	1	(	(	PUNCT
aiti-6922	103	2	a	a	X
aiti-6922	103	3	)	)	PUNCT
aiti-6922	103	4	3d	3d	NOUN
aiti-6922	103	5	radiation	radiation	NOUN
aiti-6922	103	6	pattern	pattern	NOUN
aiti-6922	103	7	(	(	PUNCT
aiti-6922	103	8	b	b	NOUN
aiti-6922	103	9	)	)	PUNCT
aiti-6922	103	10	phase	phase	NOUN
aiti-6922	103	11	front	front	ADJ
aiti-6922	103	12	fig	fig	NOUN
aiti-6922	103	13	.	.	PUNCT
aiti-6922	104	1	5	5	NUM
aiti-6922	104	2	simulated	simulate	VERB
aiti-6922	104	3	results	result	NOUN
aiti-6922	104	4	of	of	ADP
aiti-6922	104	5	the	the	DET
aiti-6922	104	6	circular	circular	ADJ
aiti-6922	104	7	array	array	NOUN
aiti-6922	104	8	antenna	antenna	NOUN
aiti-6922	104	9	with	with	ADP
aiti-6922	104	10	oam	oam	PROPN
aiti-6922	104	11	mode	mode	NOUN
aiti-6922	104	12	number	number	NOUN
aiti-6922	104	13	of	of	ADP
aiti-6922	104	14	1l	1l	NUM
aiti-6922	104	15	=	=	SYM
aiti-6922	104	16	4	4	NUM
aiti-6922	104	17	.	.	NOUN
aiti-6922	104	18	null	null	ADJ
aiti-6922	104	19	performance	performance	NOUN
aiti-6922	104	20	in	in	ADP
aiti-6922	104	21	an	an	DET
aiti-6922	104	22	oam	oam	PROPN
aiti-6922	104	23	link	link	NOUN
aiti-6922	104	24	for	for	ADP
aiti-6922	104	25	an	an	DET
aiti-6922	104	26	aperture	aperture	ADJ
aiti-6922	104	27	antenna	antenna	NOUN
aiti-6922	104	28	,	,	PUNCT
aiti-6922	104	29	the	the	DET
aiti-6922	104	30	far	far	ADJ
aiti-6922	104	31	field	field	NOUN
aiti-6922	104	32	is	be	AUX
aiti-6922	104	33	proportional	proportional	ADJ
aiti-6922	104	34	to	to	ADP
aiti-6922	104	35	the	the	DET
aiti-6922	104	36	fourier	fourier	NOUN
aiti-6922	104	37	transform	transform	NOUN
aiti-6922	104	38	of	of	ADP
aiti-6922	104	39	the	the	DET
aiti-6922	104	40	aperture	aperture	ADJ
aiti-6922	104	41	field	field	NOUN
aiti-6922	104	42	[	[	X
aiti-6922	104	43	19	19	NUM
aiti-6922	104	44	]	]	PUNCT
aiti-6922	104	45	.	.	PUNCT
aiti-6922	105	1	to	to	PART
aiti-6922	105	2	understand	understand	VERB
aiti-6922	105	3	the	the	DET
aiti-6922	105	4	far	far	ADJ
aiti-6922	105	5	field	field	NOUN
aiti-6922	105	6	behaviour	behaviour	NOUN
aiti-6922	105	7	of	of	ADP
aiti-6922	105	8	an	an	DET
aiti-6922	105	9	oam	oam	PROPN
aiti-6922	105	10	antenna	antenna	NOUN
aiti-6922	105	11	,	,	PUNCT
aiti-6922	105	12	a	a	DET
aiti-6922	105	13	communication	communication	NOUN
aiti-6922	105	14	link	link	NOUN
aiti-6922	105	15	is	be	AUX
aiti-6922	105	16	proposed	propose	VERB
aiti-6922	105	17	by	by	ADP
aiti-6922	105	18	using	use	VERB
aiti-6922	105	19	a	a	DET
aiti-6922	105	20	transmitter	transmitter	NOUN
aiti-6922	105	21	located	locate	VERB
aiti-6922	105	22	on	on	ADP
aiti-6922	105	23	the	the	DET
aiti-6922	105	24	left	left	ADJ
aiti-6922	105	25	side	side	NOUN
aiti-6922	105	26	and	and	CCONJ
aiti-6922	105	27	a	a	DET
aiti-6922	105	28	receiver	receiver	NOUN
aiti-6922	105	29	located	locate	VERB
aiti-6922	105	30	on	on	ADP
aiti-6922	105	31	its	its	PRON
aiti-6922	105	32	right	right	ADJ
aiti-6922	105	33	side	side	NOUN
aiti-6922	105	34	,	,	PUNCT
aiti-6922	105	35	in	in	ADP
aiti-6922	105	36	the	the	DET
aiti-6922	105	37	broadside	broadside	NOUN
aiti-6922	105	38	direction	direction	NOUN
aiti-6922	105	39	of	of	ADP
aiti-6922	105	40	the	the	DET
aiti-6922	105	41	transmitting	transmit	VERB
aiti-6922	105	42	antenna	antenna	NOUN
aiti-6922	105	43	.	.	PUNCT
aiti-6922	106	1	the	the	DET
aiti-6922	106	2	transmitter	transmitter	NOUN
aiti-6922	106	3	and	and	CCONJ
aiti-6922	106	4	receiver	receiver	NOUN
aiti-6922	106	5	are	be	AUX
aiti-6922	106	6	circular	circular	ADJ
aiti-6922	106	7	array	array	NOUN
aiti-6922	106	8	antennas	antenna	NOUN
aiti-6922	106	9	with	with	ADP
aiti-6922	106	10	12	12	NUM
aiti-6922	106	11	dipole	dipole	NOUN
aiti-6922	106	12	elements	element	NOUN
aiti-6922	106	13	along	along	ADP
aiti-6922	106	14	the	the	DET
aiti-6922	106	15	perimeter	perimeter	NOUN
aiti-6922	106	16	of	of	ADP
aiti-6922	106	17	a	a	DET
aiti-6922	106	18	circle	circle	NOUN
aiti-6922	106	19	with	with	ADP
aiti-6922	106	20	the	the	DET
aiti-6922	106	21	array	array	NOUN
aiti-6922	106	22	diameter	diameter	NOUN
aiti-6922	106	23	of	of	ADP
aiti-6922	106	24	2	2	NUM
aiti-6922	106	25	%	%	NOUN
aiti-6922	106	26	,	,	PUNCT
aiti-6922	106	27	as	as	SCONJ
aiti-6922	106	28	shown	show	VERB
aiti-6922	106	29	in	in	ADP
aiti-6922	106	30	fig	fig	NOUN
aiti-6922	106	31	.	.	PUNCT
aiti-6922	107	1	6(a	6(a	NUM
aiti-6922	107	2	)	)	PUNCT
aiti-6922	107	3	.	.	PUNCT
aiti-6922	108	1	in	in	ADP
aiti-6922	108	2	the	the	DET
aiti-6922	108	3	proposed	propose	VERB
aiti-6922	108	4	structure	structure	NOUN
aiti-6922	108	5	,	,	PUNCT
aiti-6922	108	6	45	45	NUM
aiti-6922	108	7	and	and	CCONJ
aiti-6922	108	8	#	#	SYM
aiti-6922	108	9	5	5	NUM
aiti-6922	108	10	denote	denote	VERB
aiti-6922	108	11	the	the	DET
aiti-6922	108	12	radial	radial	ADJ
aiti-6922	108	13	and	and	CCONJ
aiti-6922	108	14	angular	angular	ADJ
aiti-6922	108	15	variables	variable	NOUN
aiti-6922	108	16	,	,	PUNCT
aiti-6922	108	17	the	the	DET
aiti-6922	108	18	aperture	aperture	ADJ
aiti-6922	108	19	field	field	NOUN
aiti-6922	108	20	which	which	PRON
aiti-6922	108	21	is	be	AUX
aiti-6922	108	22	denoted	denote	VERB
aiti-6922	108	23	by	by	ADP
aiti-6922	108	24	0	0	NUM
aiti-6922	108	25	and	and	CCONJ
aiti-6922	108	26	�	�	PROPN
aiti-6922	108	27	5	5	NUM
aiti-6922	108	28	shows	show	VERB
aiti-6922	108	29	the	the	DET
aiti-6922	108	30	radial	radial	ADJ
aiti-6922	108	31	coordinate	coordinate	NOUN
aiti-6922	108	32	in	in	ADP
aiti-6922	108	33	the	the	DET
aiti-6922	108	34	spectral	spectral	ADJ
aiti-6922	108	35	domain	domain	NOUN
aiti-6922	108	36	,	,	PUNCT
aiti-6922	108	37	therefore	therefore	ADV
aiti-6922	108	38	,	,	PUNCT
aiti-6922	108	39	according	accord	VERB
aiti-6922	108	40	to	to	ADP
aiti-6922	108	41	[	[	X
aiti-6922	108	42	20	20	NUM
aiti-6922	108	43	]	]	PUNCT
aiti-6922	108	44	,	,	PUNCT
aiti-6922	108	45	the	the	DET
aiti-6922	108	46	far	far	ADJ
aiti-6922	108	47	field	field	NOUN
aiti-6922	108	48	power	power	NOUN
aiti-6922	108	49	pattern	pattern	NOUN
aiti-6922	108	50	of	of	ADP
aiti-6922	108	51	the	the	DET
aiti-6922	108	52	source	source	NOUN
aiti-6922	108	53	is	be	AUX
aiti-6922	108	54	given	give	VERB
aiti-6922	108	55	by	by	ADP
aiti-6922	108	56	the	the	DET
aiti-6922	108	57	following	follow	VERB
aiti-6922	108	58	equation	equation	NOUN
aiti-6922	108	59	in	in	ADP
aiti-6922	108	60	(	(	PUNCT
aiti-6922	108	61	6	6	NUM
aiti-6922	108	62	)	)	PUNCT
aiti-6922	108	63	,	,	PUNCT
aiti-6922	108	64	(	(	PUNCT
aiti-6922	108	65	)	)	PUNCT
aiti-6922	108	66	(	(	PUNCT
aiti-6922	108	67	)	)	PUNCT
aiti-6922	108	68	(	(	PUNCT
aiti-6922	108	69	)	)	PUNCT
aiti-6922	108	70	(	(	PUNCT
aiti-6922	108	71	)	)	PUNCT
aiti-6922	108	72	{	{	PUNCT
aiti-6922	108	73	}	}	PUNCT
aiti-6922	108	74	0	0	NUM
aiti-6922	109	1	l	l	NOUN
aiti-6922	109	2	l	l	NOUN
aiti-6922	109	3	l	l	X
aiti-6922	109	4	l	l	X
aiti-6922	109	5	l	l	NOUN
aiti-6922	109	6	f	f	X
aiti-6922	110	1	k	k	NOUN
aiti-6922	110	2	f	f	PROPN
aiti-6922	111	1	j	j	PROPN
aiti-6922	112	1	k	k	PROPN
aiti-6922	112	2	d	d	PROPN
aiti-6922	112	3	h	h	NOUN
aiti-6922	112	4	fρ	fρ	NOUN
aiti-6922	112	5	ρ	ρ	PROPN
aiti-6922	112	6	ρ	ρ	PROPN
aiti-6922	112	7	ρ	ρ	PROPN
aiti-6922	112	8	ρ	ρ	NOUN
aiti-6922	112	9	∞	∞	NOUN
aiti-6922	112	10	′	′	NUM
aiti-6922	113	1	′	′	NUM
aiti-6922	114	1	′	′	NUM
aiti-6922	115	1	′	′	NUM
aiti-6922	116	1	′	′	NUM
aiti-6922	117	1	′	′	NUM
aiti-6922	117	2	′=	′=	PROPN
aiti-6922	118	1	=	=	PRON
aiti-6922	118	2	∫	∫	PROPN
aiti-6922	118	3	(	(	PUNCT
aiti-6922	118	4	6	6	NUM
aiti-6922	118	5	)	)	PUNCT
aiti-6922	118	6	which	which	PRON
aiti-6922	118	7	is	be	AUX
aiti-6922	118	8	the	the	DET
aiti-6922	118	9	hankel	hankel	NOUN
aiti-6922	118	10	transform	transform	NOUN
aiti-6922	118	11	of	of	ADP
aiti-6922	118	12	order	order	NOUN
aiti-6922	118	13	�	�	PROPN
aiti-6922	118	14	of	of	ADP
aiti-6922	118	15	the	the	DET
aiti-6922	118	16	function	function	NOUN
aiti-6922	118	17	0	0	SYM
aiti-6922	118	18	�	�	PROPN
aiti-6922	118	19	4	4	NUM
aiti-6922	118	20	5	5	NUM
aiti-6922	118	21	�	�	PROPN
aiti-6922	118	22	and	and	CCONJ
aiti-6922	118	23	�	�	PROPN
aiti-6922	118	24	is	be	AUX
aiti-6922	118	25	the	the	DET
aiti-6922	118	26	�	�	NOUN
aiti-6922	118	27	67	67	NUM
aiti-6922	118	28	order	order	NOUN
aiti-6922	118	29	bessel	bessel	NOUN
aiti-6922	118	30	function	function	NOUN
aiti-6922	118	31	of	of	ADP
aiti-6922	118	32	the	the	DET
aiti-6922	118	33	first	first	ADJ
aiti-6922	118	34	kind	kind	NOUN
aiti-6922	118	35	.	.	PUNCT
aiti-6922	119	1	according	accord	VERB
aiti-6922	119	2	to	to	ADP
aiti-6922	119	3	(	(	PUNCT
aiti-6922	119	4	6	6	NUM
aiti-6922	119	5	)	)	PUNCT
aiti-6922	119	6	,	,	PUNCT
aiti-6922	119	7	for	for	ADP
aiti-6922	119	8	�	�	PROPN
aiti-6922	119	9	8	8	NUM
aiti-6922	119	10	0	0	NUM
aiti-6922	119	11	the	the	DET
aiti-6922	119	12	value	value	NOUN
aiti-6922	119	13	of	of	ADP
aiti-6922	119	14	�	�	PROPN
aiti-6922	119	15	�	�	PROPN
aiti-6922	119	16	0	0	NUM
aiti-6922	119	17	�	�	PROPN
aiti-6922	119	18	is	be	AUX
aiti-6922	119	19	zero	zero	NUM
aiti-6922	119	20	,	,	PUNCT
aiti-6922	119	21	which	which	PRON
aiti-6922	119	22	means	mean	VERB
aiti-6922	119	23	the	the	DET
aiti-6922	119	24	presence	presence	NOUN
aiti-6922	119	25	of	of	ADP
aiti-6922	119	26	a	a	DET
aiti-6922	119	27	null	null	NOUN
aiti-6922	119	28	in	in	ADP
aiti-6922	119	29	the	the	DET
aiti-6922	119	30	boresight	boresight	NOUN
aiti-6922	119	31	direction	direction	NOUN
aiti-6922	119	32	of	of	ADP
aiti-6922	119	33	the	the	DET
aiti-6922	119	34	source	source	NOUN
aiti-6922	119	35	.	.	PUNCT
aiti-6922	120	1	due	due	ADP
aiti-6922	120	2	to	to	ADP
aiti-6922	120	3	the	the	DET
aiti-6922	120	4	characteristics	characteristic	NOUN
aiti-6922	120	5	of	of	ADP
aiti-6922	120	6	bessel	bessel	ADJ
aiti-6922	120	7	function	function	NOUN
aiti-6922	120	8	,	,	PUNCT
aiti-6922	120	9	increasing	increase	VERB
aiti-6922	120	10	the	the	DET
aiti-6922	120	11	number	number	NOUN
aiti-6922	120	12	of	of	ADP
aiti-6922	120	13	�	�	PROPN
aiti-6922	120	14	causes	cause	VERB
aiti-6922	120	15	the	the	DET
aiti-6922	120	16	size	size	NOUN
aiti-6922	120	17	and	and	CCONJ
aiti-6922	120	18	the	the	DET
aiti-6922	120	19	depth	depth	NOUN
aiti-6922	120	20	of	of	ADP
aiti-6922	120	21	the	the	DET
aiti-6922	120	22	null	null	NOUN
aiti-6922	120	23	to	to	PART
aiti-6922	120	24	increase	increase	VERB
aiti-6922	120	25	.	.	PUNCT
aiti-6922	121	1	therefore	therefore	ADV
aiti-6922	121	2	,	,	PUNCT
aiti-6922	121	3	when	when	SCONJ
aiti-6922	121	4	a	a	DET
aiti-6922	121	5	receiver	receiver	NOUN
aiti-6922	121	6	is	be	AUX
aiti-6922	121	7	located	locate	VERB
aiti-6922	121	8	in	in	ADP
aiti-6922	121	9	the	the	DET
aiti-6922	121	10	broadside	broadside	NOUN
aiti-6922	121	11	direction	direction	NOUN
aiti-6922	121	12	of	of	ADP
aiti-6922	121	13	the	the	DET
aiti-6922	121	14	source	source	NOUN
aiti-6922	121	15	,	,	PUNCT
aiti-6922	121	16	increasing	increase	VERB
aiti-6922	121	17	the	the	DET
aiti-6922	121	18	number	number	NOUN
aiti-6922	121	19	of	of	ADP
aiti-6922	121	20	�	�	PROPN
aiti-6922	121	21	makes	make	VERB
aiti-6922	121	22	the	the	DET
aiti-6922	121	23	receiving	receive	VERB
aiti-6922	121	24	signal	signal	NOUN
aiti-6922	121	25	even	even	ADV
aiti-6922	121	26	weaker	weak	ADJ
aiti-6922	121	27	.	.	PUNCT
aiti-6922	122	1	this	this	PRON
aiti-6922	122	2	causes	cause	VERB
aiti-6922	122	3	the	the	DET
aiti-6922	122	4	transmitted	transmit	VERB
aiti-6922	122	5	signal	signal	NOUN
aiti-6922	122	6	to	to	PART
aiti-6922	122	7	be	be	AUX
aiti-6922	122	8	wasted	waste	VERB
aiti-6922	122	9	.	.	PUNCT
aiti-6922	123	1	also	also	ADV
aiti-6922	123	2	,	,	PUNCT
aiti-6922	123	3	increasing	increase	VERB
aiti-6922	123	4	the	the	DET
aiti-6922	123	5	distance	distance	NOUN
aiti-6922	123	6	of	of	ADP
aiti-6922	123	7	the	the	DET
aiti-6922	123	8	receiving	receive	VERB
aiti-6922	123	9	antenna	antenna	NOUN
aiti-6922	123	10	from	from	ADP
aiti-6922	123	11	the	the	DET
aiti-6922	123	12	transmitter	transmitter	NOUN
aiti-6922	123	13	causes	cause	VERB
aiti-6922	123	14	an	an	DET
aiti-6922	123	15	increase	increase	NOUN
aiti-6922	123	16	in	in	ADP
aiti-6922	123	17	the	the	DET
aiti-6922	123	18	depth	depth	NOUN
aiti-6922	123	19	and	and	CCONJ
aiti-6922	123	20	the	the	DET
aiti-6922	123	21	size	size	NOUN
aiti-6922	123	22	of	of	ADP
aiti-6922	123	23	the	the	DET
aiti-6922	123	24	null	null	NOUN
aiti-6922	123	25	.	.	PUNCT
aiti-6922	124	1	advances	advance	NOUN
aiti-6922	124	2	in	in	ADP
aiti-6922	124	3	technology	technology	NOUN
aiti-6922	124	4	innovation	innovation	NOUN
aiti-6922	124	5	,	,	PUNCT
aiti-6922	124	6	vol	vol	NOUN
aiti-6922	124	7	.	.	PROPN
aiti-6922	125	1	6	6	NUM
aiti-6922	125	2	,	,	PUNCT
aiti-6922	125	3	no	no	INTJ
aiti-6922	125	4	.	.	NOUN
aiti-6922	125	5	2	2	NUM
aiti-6922	125	6	,	,	PUNCT
aiti-6922	125	7	2021	2021	NUM
aiti-6922	125	8	,	,	PUNCT
aiti-6922	125	9	pp	pp	ADJ
aiti-6922	125	10	.	.	PUNCT
aiti-6922	126	1	117	117	NUM
aiti-6922	126	2	-	-	SYM
aiti-6922	126	3	127	127	NUM
aiti-6922	126	4	122	122	NUM
aiti-6922	126	5	in	in	ADP
aiti-6922	126	6	this	this	DET
aiti-6922	126	7	section	section	NOUN
aiti-6922	126	8	,	,	PUNCT
aiti-6922	126	9	oam	oam	PROPN
aiti-6922	126	10	antennas	antenna	NOUN
aiti-6922	126	11	are	be	AUX
aiti-6922	126	12	used	use	VERB
aiti-6922	126	13	in	in	ADP
aiti-6922	126	14	a	a	DET
aiti-6922	126	15	communication	communication	NOUN
aiti-6922	126	16	link	link	NOUN
aiti-6922	126	17	in	in	ADP
aiti-6922	126	18	order	order	NOUN
aiti-6922	126	19	to	to	PART
aiti-6922	126	20	improve	improve	VERB
aiti-6922	126	21	the	the	DET
aiti-6922	126	22	capacity	capacity	NOUN
aiti-6922	126	23	and	and	CCONJ
aiti-6922	126	24	the	the	DET
aiti-6922	126	25	security	security	NOUN
aiti-6922	126	26	of	of	ADP
aiti-6922	126	27	the	the	DET
aiti-6922	126	28	channel	channel	NOUN
aiti-6922	126	29	.	.	PUNCT
aiti-6922	127	1	therefore	therefore	ADV
aiti-6922	127	2	,	,	PUNCT
aiti-6922	127	3	the	the	DET
aiti-6922	127	4	null	null	ADJ
aiti-6922	127	5	performance	performance	NOUN
aiti-6922	127	6	and	and	CCONJ
aiti-6922	127	7	the	the	DET
aiti-6922	127	8	rate	rate	NOUN
aiti-6922	127	9	of	of	ADP
aiti-6922	127	10	receiving	receive	VERB
aiti-6922	127	11	the	the	DET
aiti-6922	127	12	information	information	NOUN
aiti-6922	127	13	have	have	AUX
aiti-6922	127	14	been	be	AUX
aiti-6922	127	15	analyzed	analyze	VERB
aiti-6922	127	16	as	as	ADV
aiti-6922	127	17	well	well	ADV
aiti-6922	127	18	.	.	PUNCT
aiti-6922	128	1	for	for	ADP
aiti-6922	128	2	this	this	DET
aiti-6922	128	3	purpose	purpose	NOUN
aiti-6922	128	4	,	,	PUNCT
aiti-6922	128	5	receiving	receive	VERB
aiti-6922	128	6	and	and	CCONJ
aiti-6922	128	7	transmitting	transmit	VERB
aiti-6922	128	8	information	information	NOUN
aiti-6922	128	9	in	in	ADP
aiti-6922	128	10	a	a	DET
aiti-6922	128	11	communication	communication	NOUN
aiti-6922	128	12	link	link	NOUN
aiti-6922	128	13	,	,	PUNCT
aiti-6922	128	14	and	and	CCONJ
aiti-6922	128	15	using	use	VERB
aiti-6922	128	16	two	two	NUM
aiti-6922	128	17	circular	circular	ADJ
aiti-6922	128	18	array	array	NOUN
aiti-6922	128	19	antennas	antenna	NOUN
aiti-6922	128	20	with	with	ADP
aiti-6922	128	21	12	12	NUM
aiti-6922	128	22	dipole	dipole	NOUN
aiti-6922	128	23	elements	element	NOUN
aiti-6922	128	24	along	along	ADP
aiti-6922	128	25	the	the	DET
aiti-6922	128	26	perimeter	perimeter	NOUN
aiti-6922	128	27	of	of	ADP
aiti-6922	128	28	a	a	DET
aiti-6922	128	29	circle	circle	NOUN
aiti-6922	128	30	with	with	ADP
aiti-6922	128	31	array	array	NOUN
aiti-6922	128	32	diameter	diameter	NOUN
aiti-6922	128	33	of	of	ADP
aiti-6922	128	34	2	2	NUM
aiti-6922	128	35	%	%	NOUN
aiti-6922	128	36	is	be	AUX
aiti-6922	128	37	considered	consider	VERB
aiti-6922	128	38	,	,	PUNCT
aiti-6922	128	39	operating	operate	VERB
aiti-6922	128	40	at	at	ADP
aiti-6922	128	41	the	the	DET
aiti-6922	128	42	frequency	frequency	NOUN
aiti-6922	128	43	of	of	ADP
aiti-6922	128	44	2.4*+	2.4*+	NUM
aiti-6922	128	45	,	,	PUNCT
aiti-6922	128	46	.	.	PUNCT
aiti-6922	129	1	the	the	DET
aiti-6922	129	2	simulated	simulated	ADJ
aiti-6922	129	3	structure	structure	NOUN
aiti-6922	129	4	using	use	VERB
aiti-6922	129	5	cst	cst	PROPN
aiti-6922	129	6	is	be	AUX
aiti-6922	129	7	shown	show	VERB
aiti-6922	129	8	in	in	ADP
aiti-6922	129	9	fig	fig	NOUN
aiti-6922	129	10	.	.	PUNCT
aiti-6922	130	1	6(b	6(b	NUM
aiti-6922	130	2	)	)	PUNCT
aiti-6922	130	3	.	.	PUNCT
aiti-6922	131	1	in	in	ADP
aiti-6922	131	2	the	the	DET
aiti-6922	131	3	following	following	NOUN
aiti-6922	131	4	,	,	PUNCT
aiti-6922	131	5	three	three	NUM
aiti-6922	131	6	different	different	ADJ
aiti-6922	131	7	feeding	feeding	NOUN
aiti-6922	131	8	networks	network	NOUN
aiti-6922	131	9	of	of	ADP
aiti-6922	131	10	the	the	DET
aiti-6922	131	11	circular	circular	ADJ
aiti-6922	131	12	array	array	NOUN
aiti-6922	131	13	antennas	antenna	NOUN
aiti-6922	131	14	providing	provide	VERB
aiti-6922	131	15	�	�	PROPN
aiti-6922	131	16	=	=	SYM
aiti-6922	131	17	0	0	NUM
aiti-6922	131	18	and	and	CCONJ
aiti-6922	131	19	�	�	PROPN
aiti-6922	131	20	=	=	SYM
aiti-6922	131	21	1	1	NUM
aiti-6922	131	22	oam	oam	PROPN
aiti-6922	131	23	modes	mode	NOUN
aiti-6922	131	24	and	and	CCONJ
aiti-6922	131	25	their	their	PRON
aiti-6922	131	26	effects	effect	NOUN
aiti-6922	131	27	on	on	ADP
aiti-6922	131	28	a	a	DET
aiti-6922	131	29	communication	communication	NOUN
aiti-6922	131	30	link	link	NOUN
aiti-6922	131	31	are	be	AUX
aiti-6922	131	32	considered	consider	VERB
aiti-6922	131	33	using	use	VERB
aiti-6922	131	34	cst	cst	PROPN
aiti-6922	131	35	.	.	PUNCT
aiti-6922	132	1	(	(	PUNCT
aiti-6922	132	2	a	a	X
aiti-6922	132	3	)	)	PUNCT
aiti-6922	132	4	schematic	schematic	ADJ
aiti-6922	132	5	of	of	ADP
aiti-6922	132	6	the	the	DET
aiti-6922	132	7	communication	communication	NOUN
aiti-6922	132	8	link	link	NOUN
aiti-6922	132	9	(	(	PUNCT
aiti-6922	132	10	b	b	X
aiti-6922	132	11	)	)	PUNCT
aiti-6922	132	12	the	the	DET
aiti-6922	132	13	simulated	simulate	VERB
aiti-6922	132	14	communication	communication	NOUN
aiti-6922	132	15	link	link	NOUN
aiti-6922	132	16	using	use	VERB
aiti-6922	132	17	cst	cst	PROPN
aiti-6922	132	18	fig	fig	PROPN
aiti-6922	132	19	.	.	PUNCT
aiti-6922	133	1	6	6	NUM
aiti-6922	133	2	communication	communication	NOUN
aiti-6922	133	3	link	link	VERB
aiti-6922	133	4	4.1	4.1	NUM
aiti-6922	133	5	.	.	PUNCT
aiti-6922	134	1	transmitter	transmitter	NOUN
aiti-6922	134	2	and	and	CCONJ
aiti-6922	134	3	receiver	receiver	NOUN
aiti-6922	134	4	carrying	carry	VERB
aiti-6922	134	5	oam	oam	PROPN
aiti-6922	134	6	mode	mode	NOUN
aiti-6922	134	7	number	number	NOUN
aiti-6922	134	8	of	of	ADP
aiti-6922	134	9	�	�	PROPN
aiti-6922	134	10	=	=	SYM
aiti-6922	134	11	0	0	NUM
aiti-6922	134	12	in	in	ADP
aiti-6922	134	13	this	this	DET
aiti-6922	134	14	part	part	NOUN
aiti-6922	134	15	,	,	PUNCT
aiti-6922	134	16	elements	element	NOUN
aiti-6922	134	17	of	of	ADP
aiti-6922	134	18	the	the	DET
aiti-6922	134	19	receiver	receiver	NOUN
aiti-6922	134	20	and	and	CCONJ
aiti-6922	134	21	the	the	DET
aiti-6922	134	22	transmitter	transmitter	NOUN
aiti-6922	134	23	in	in	ADP
aiti-6922	134	24	the	the	DET
aiti-6922	134	25	communication	communication	NOUN
aiti-6922	134	26	link	link	NOUN
aiti-6922	134	27	in	in	ADP
aiti-6922	134	28	the	the	DET
aiti-6922	134	29	same	same	ADJ
aiti-6922	134	30	phase	phase	NOUN
aiti-6922	134	31	of	of	ADP
aiti-6922	134	32	�	�	PROPN
aiti-6922	134	33	=	=	SYM
aiti-6922	134	34	0	0	PROPN
aiti-6922	134	35	,	,	PUNCT
aiti-6922	134	36	which	which	PRON
aiti-6922	134	37	are	be	AUX
aiti-6922	134	38	providing	provide	VERB
aiti-6922	134	39	oam	oam	PROPN
aiti-6922	134	40	mode	mode	NOUN
aiti-6922	134	41	number	number	NOUN
aiti-6922	134	42	of	of	ADP
aiti-6922	134	43	�	�	PROPN
aiti-6922	134	44	=	=	SYM
aiti-6922	134	45	0	0	PROPN
aiti-6922	134	46	.	.	PUNCT
aiti-6922	135	1	in	in	ADP
aiti-6922	135	2	fig	fig	NOUN
aiti-6922	135	3	.	.	PUNCT
aiti-6922	136	1	7	7	NUM
aiti-6922	136	2	,	,	PUNCT
aiti-6922	136	3	schematic	schematic	ADJ
aiti-6922	136	4	of	of	ADP
aiti-6922	136	5	a	a	DET
aiti-6922	136	6	two	two	NUM
aiti-6922	136	7	-	-	PUNCT
aiti-6922	136	8	port	port	NOUN
aiti-6922	136	9	network	network	NOUN
aiti-6922	136	10	has	have	AUX
aiti-6922	136	11	been	be	AUX
aiti-6922	136	12	presented	present	VERB
aiti-6922	136	13	.	.	PUNCT
aiti-6922	137	1	elements	element	NOUN
aiti-6922	137	2	1	1	NUM
aiti-6922	137	3	to	to	PART
aiti-6922	137	4	12	12	NUM
aiti-6922	137	5	constitute	constitute	VERB
aiti-6922	137	6	the	the	DET
aiti-6922	137	7	elements	element	NOUN
aiti-6922	137	8	of	of	ADP
aiti-6922	137	9	the	the	DET
aiti-6922	137	10	transmitter	transmitter	NOUN
aiti-6922	137	11	and	and	CCONJ
aiti-6922	137	12	elements	element	NOUN
aiti-6922	137	13	13	13	NUM
aiti-6922	137	14	to	to	PART
aiti-6922	137	15	24	24	NUM
aiti-6922	137	16	constitute	constitute	VERB
aiti-6922	137	17	the	the	DET
aiti-6922	137	18	elements	element	NOUN
aiti-6922	137	19	of	of	ADP
aiti-6922	137	20	the	the	DET
aiti-6922	137	21	receiver	receiver	NOUN
aiti-6922	137	22	.	.	PUNCT
aiti-6922	138	1	each	each	DET
aiti-6922	138	2	element	element	NOUN
aiti-6922	138	3	has	have	VERB
aiti-6922	138	4	a	a	DET
aiti-6922	138	5	controlled	control	VERB
aiti-6922	138	6	phase	phase	NOUN
aiti-6922	138	7	shifting	shift	VERB
aiti-6922	138	8	feeding	feeding	NOUN
aiti-6922	138	9	network	network	NOUN
aiti-6922	138	10	.	.	PUNCT
aiti-6922	139	1	for	for	ADP
aiti-6922	139	2	such	such	ADJ
aiti-6922	139	3	two	two	NUM
aiti-6922	139	4	-	-	PUNCT
aiti-6922	139	5	port	port	NOUN
aiti-6922	139	6	network	network	NOUN
aiti-6922	139	7	,	,	PUNCT
aiti-6922	139	8	s21	s21	NOUN
aiti-6922	139	9	parameter	parameter	NOUN
aiti-6922	139	10	is	be	AUX
aiti-6922	139	11	defined	define	VERB
aiti-6922	139	12	as	as	ADP
aiti-6922	139	13	follows	follow	VERB
aiti-6922	139	14	.	.	PUNCT
aiti-6922	140	1	2	2	NUM
aiti-6922	140	2	21	21	NUM
aiti-6922	140	3	1	1	NUM
aiti-6922	140	4	10log	10log	NOUN
aiti-6922	141	1	p	p	NOUN
aiti-6922	141	2	s	s	PROPN
aiti-6922	141	3	p	p	X
aiti-6922	141	4	=	=	X
aiti-6922	141	5	(	(	PUNCT
aiti-6922	141	6	7	7	X
aiti-6922	141	7	)	)	PUNCT
aiti-6922	141	8	fig	fig	NOUN
aiti-6922	141	9	.	.	PUNCT
aiti-6922	142	1	7	7	NUM
aiti-6922	142	2	schematic	schematic	ADJ
aiti-6922	142	3	of	of	ADP
aiti-6922	142	4	the	the	DET
aiti-6922	142	5	two	two	NUM
aiti-6922	142	6	-	-	PUNCT
aiti-6922	142	7	port	port	NOUN
aiti-6922	142	8	network	network	NOUN
aiti-6922	142	9	in	in	ADP
aiti-6922	142	10	the	the	DET
aiti-6922	142	11	proposed	propose	VERB
aiti-6922	142	12	communication	communication	NOUN
aiti-6922	142	13	link	link	NOUN
aiti-6922	142	14	,	,	PUNCT
aiti-6922	142	15	the	the	DET
aiti-6922	142	16	receiver	receiver	NOUN
aiti-6922	142	17	is	be	AUX
aiti-6922	142	18	located	locate	VERB
aiti-6922	142	19	at	at	ADP
aiti-6922	142	20	the	the	DET
aiti-6922	142	21	distances	distance	NOUN
aiti-6922	142	22	of	of	ADP
aiti-6922	142	23	1000	1000	NUM
aiti-6922	142	24	�	�	NOUN
aiti-6922	142	25	8	8	NUM
aiti-6922	142	26	%	%	NOUN
aiti-6922	142	27	�	�	NOUN
aiti-6922	142	28	:	:	PUNCT
aiti-6922	142	29	:	:	PUNCT
aiti-6922	142	30	,	,	PUNCT
aiti-6922	142	31	2000	2000	NUM
aiti-6922	142	32	�	�	SYM
aiti-6922	142	33	16	16	NUM
aiti-6922	142	34	%	%	NOUN
aiti-6922	142	35	�	�	PROPN
aiti-6922	142	36	:	:	PUNCT
aiti-6922	142	37	:	:	PUNCT
aiti-6922	142	38	and	and	CCONJ
aiti-6922	142	39	5000	5000	NUM
aiti-6922	142	40	�	�	SYM
aiti-6922	142	41	40	40	NUM
aiti-6922	142	42	%	%	NOUN
aiti-6922	142	43	�	�	PROPN
aiti-6922	142	44	:	:	PUNCT
aiti-6922	142	45	:	:	PUNCT
aiti-6922	142	46	away	away	ADV
aiti-6922	142	47	from	from	ADP
aiti-6922	142	48	the	the	DET
aiti-6922	142	49	transmitter	transmitter	NOUN
aiti-6922	142	50	.	.	PUNCT
aiti-6922	143	1	the	the	DET
aiti-6922	143	2	diagram	diagram	NOUN
aiti-6922	143	3	of	of	ADP
aiti-6922	143	4	the	the	DET
aiti-6922	143	5	insertion	insertion	NOUN
aiti-6922	143	6	loss	loss	NOUN
aiti-6922	143	7	between	between	ADP
aiti-6922	143	8	the	the	DET
aiti-6922	143	9	ports	port	NOUN
aiti-6922	143	10	of	of	ADP
aiti-6922	143	11	the	the	DET
aiti-6922	143	12	transmitter	transmitter	NOUN
aiti-6922	143	13	and	and	CCONJ
aiti-6922	143	14	the	the	DET
aiti-6922	143	15	receiver	receiver	NOUN
aiti-6922	143	16	,	,	PUNCT
aiti-6922	143	17	calculated	calculate	VERB
aiti-6922	143	18	as	as	SCONJ
aiti-6922	143	19	s21	s21	NOUN
aiti-6922	143	20	parameter	parameter	NOUN
aiti-6922	143	21	for	for	ADP
aiti-6922	143	22	different	different	ADJ
aiti-6922	143	23	distances	distance	NOUN
aiti-6922	143	24	is	be	AUX
aiti-6922	143	25	presented	present	VERB
aiti-6922	143	26	in	in	ADP
aiti-6922	143	27	fig	fig	NOUN
aiti-6922	143	28	.	.	PUNCT
aiti-6922	144	1	8	8	X
aiti-6922	144	2	.	.	PUNCT
aiti-6922	145	1	the	the	DET
aiti-6922	145	2	obtained	obtain	VERB
aiti-6922	145	3	values	value	NOUN
aiti-6922	145	4	of	of	ADP
aiti-6922	145	5	s21	s21	NOUN
aiti-6922	145	6	are	be	AUX
aiti-6922	145	7	-16.92=	-16.92=	ADJ
aiti-6922	145	8	,	,	PUNCT
aiti-6922	145	9	-21.62=	-21.62=	PUNCT
aiti-6922	145	10	and	and	CCONJ
aiti-6922	145	11	-31.42=	-31.42=	X
aiti-6922	145	12	for	for	ADP
aiti-6922	145	13	the	the	DET
aiti-6922	145	14	distances	distance	NOUN
aiti-6922	145	15	of	of	ADP
aiti-6922	145	16	1000	1000	NUM
aiti-6922	145	17	:	:	PUNCT
aiti-6922	145	18	:	:	PUNCT
aiti-6922	145	19	,	,	PUNCT
aiti-6922	145	20	2000	2000	NUM
aiti-6922	145	21	:	:	PUNCT
aiti-6922	145	22	:	:	PUNCT
aiti-6922	145	23	and	and	CCONJ
aiti-6922	145	24	5000	5000	NUM
aiti-6922	145	25	:	:	PUNCT
aiti-6922	145	26	:	:	PUNCT
aiti-6922	145	27	,	,	PUNCT
aiti-6922	145	28	respectively	respectively	ADV
aiti-6922	145	29	.	.	PUNCT
aiti-6922	146	1	advances	advance	NOUN
aiti-6922	146	2	in	in	ADP
aiti-6922	146	3	technology	technology	NOUN
aiti-6922	146	4	innovation	innovation	NOUN
aiti-6922	146	5	,	,	PUNCT
aiti-6922	146	6	vol	vol	NOUN
aiti-6922	146	7	.	.	PROPN
aiti-6922	147	1	6	6	NUM
aiti-6922	147	2	,	,	PUNCT
aiti-6922	147	3	no	no	INTJ
aiti-6922	147	4	.	.	NOUN
aiti-6922	147	5	2	2	NUM
aiti-6922	147	6	,	,	PUNCT
aiti-6922	147	7	2021	2021	NUM
aiti-6922	147	8	,	,	PUNCT
aiti-6922	147	9	pp	pp	ADJ
aiti-6922	147	10	.	.	PUNCT
aiti-6922	148	1	117	117	NUM
aiti-6922	148	2	-	-	SYM
aiti-6922	148	3	127	127	NUM
aiti-6922	148	4	123	123	NUM
aiti-6922	148	5	according	accord	VERB
aiti-6922	148	6	to	to	ADP
aiti-6922	148	7	fig	fig	NOUN
aiti-6922	148	8	.	.	PUNCT
aiti-6922	149	1	8	8	NUM
aiti-6922	149	2	,	,	PUNCT
aiti-6922	149	3	as	as	SCONJ
aiti-6922	149	4	expected	expect	VERB
aiti-6922	149	5	,	,	PUNCT
aiti-6922	149	6	increasing	increase	VERB
aiti-6922	149	7	the	the	DET
aiti-6922	149	8	distance	distance	NOUN
aiti-6922	149	9	of	of	ADP
aiti-6922	149	10	the	the	DET
aiti-6922	149	11	receiver	receiver	NOUN
aiti-6922	149	12	from	from	ADP
aiti-6922	149	13	the	the	DET
aiti-6922	149	14	transmitter	transmitter	NOUN
aiti-6922	149	15	causes	cause	VERB
aiti-6922	149	16	a	a	DET
aiti-6922	149	17	decrease	decrease	NOUN
aiti-6922	149	18	in	in	ADP
aiti-6922	149	19	the	the	DET
aiti-6922	149	20	level	level	NOUN
aiti-6922	149	21	of	of	ADP
aiti-6922	149	22	the	the	DET
aiti-6922	149	23	receiving	receive	VERB
aiti-6922	149	24	signal	signal	NOUN
aiti-6922	149	25	from	from	ADP
aiti-6922	149	26	the	the	DET
aiti-6922	149	27	aperture	aperture	NOUN
aiti-6922	149	28	of	of	ADP
aiti-6922	149	29	the	the	DET
aiti-6922	149	30	receiver	receiver	NOUN
aiti-6922	149	31	.	.	PUNCT
aiti-6922	150	1	fig	fig	NOUN
aiti-6922	150	2	.	.	PUNCT
aiti-6922	151	1	8	8	NUM
aiti-6922	151	2	diagram	diagram	NOUN
aiti-6922	151	3	of	of	ADP
aiti-6922	151	4	the	the	DET
aiti-6922	151	5	insertion	insertion	NOUN
aiti-6922	151	6	loss	loss	NOUN
aiti-6922	151	7	4.2	4.2	NUM
aiti-6922	151	8	.	.	PUNCT
aiti-6922	152	1	transmitter	transmitter	NOUN
aiti-6922	152	2	carrying	carry	VERB
aiti-6922	152	3	oam	oam	PROPN
aiti-6922	152	4	mode	mode	NOUN
aiti-6922	152	5	number	number	NOUN
aiti-6922	152	6	of	of	ADP
aiti-6922	152	7	�	�	PROPN
aiti-6922	152	8	=	=	SYM
aiti-6922	152	9	1	1	NUM
aiti-6922	152	10	and	and	CCONJ
aiti-6922	152	11	receiver	receiver	ADV
aiti-6922	152	12	carrying	carry	VERB
aiti-6922	152	13	oam	oam	PROPN
aiti-6922	152	14	mode	mode	NOUN
aiti-6922	152	15	number	number	NOUN
aiti-6922	152	16	of	of	ADP
aiti-6922	152	17	�	�	PROPN
aiti-6922	152	18	=	=	SYM
aiti-6922	152	19	0	0	NUM
aiti-6922	152	20	in	in	ADP
aiti-6922	152	21	this	this	DET
aiti-6922	152	22	part	part	NOUN
aiti-6922	152	23	,	,	PUNCT
aiti-6922	152	24	a	a	DET
aiti-6922	152	25	circular	circular	ADJ
aiti-6922	152	26	phased	phase	VERB
aiti-6922	152	27	array	array	NOUN
aiti-6922	152	28	antenna	antenna	NOUN
aiti-6922	152	29	with	with	ADP
aiti-6922	152	30	a	a	DET
aiti-6922	152	31	feeding	feeding	NOUN
aiti-6922	152	32	network	network	NOUN
aiti-6922	152	33	generating	generate	VERB
aiti-6922	152	34	oam	oam	PROPN
aiti-6922	152	35	mode	mode	NOUN
aiti-6922	152	36	number	number	NOUN
aiti-6922	152	37	of	of	ADP
aiti-6922	152	38	�	�	PROPN
aiti-6922	152	39	=	=	SYM
aiti-6922	152	40	1	1	NUM
aiti-6922	152	41	is	be	AUX
aiti-6922	152	42	designed	design	VERB
aiti-6922	152	43	as	as	ADP
aiti-6922	152	44	a	a	DET
aiti-6922	152	45	transmitter	transmitter	NOUN
aiti-6922	152	46	,	,	PUNCT
aiti-6922	152	47	while	while	SCONJ
aiti-6922	152	48	the	the	DET
aiti-6922	152	49	elements	element	NOUN
aiti-6922	152	50	of	of	ADP
aiti-6922	152	51	the	the	DET
aiti-6922	152	52	receiving	receive	VERB
aiti-6922	152	53	antenna	antenna	NOUN
aiti-6922	152	54	have	have	VERB
aiti-6922	152	55	the	the	DET
aiti-6922	152	56	same	same	ADJ
aiti-6922	152	57	phase	phase	NOUN
aiti-6922	152	58	,	,	PUNCT
aiti-6922	152	59	supporting	support	VERB
aiti-6922	152	60	oam	oam	PROPN
aiti-6922	152	61	mode	mode	NOUN
aiti-6922	152	62	number	number	NOUN
aiti-6922	152	63	of	of	ADP
aiti-6922	152	64	�	�	PROPN
aiti-6922	152	65	=	=	SYM
aiti-6922	152	66	0	0	PROPN
aiti-6922	152	67	.	.	PUNCT
aiti-6922	153	1	the	the	DET
aiti-6922	153	2	diagram	diagram	NOUN
aiti-6922	153	3	of	of	ADP
aiti-6922	153	4	the	the	DET
aiti-6922	153	5	insertion	insertion	NOUN
aiti-6922	153	6	loss	loss	NOUN
aiti-6922	153	7	between	between	ADP
aiti-6922	153	8	the	the	DET
aiti-6922	153	9	ports	port	NOUN
aiti-6922	153	10	of	of	ADP
aiti-6922	153	11	the	the	DET
aiti-6922	153	12	receiver	receiver	NOUN
aiti-6922	153	13	and	and	CCONJ
aiti-6922	153	14	the	the	DET
aiti-6922	153	15	transmitter	transmitter	NOUN
aiti-6922	153	16	calculated	calculate	VERB
aiti-6922	153	17	as	as	SCONJ
aiti-6922	153	18	s21	s21	NOUN
aiti-6922	153	19	parameter	parameter	NOUN
aiti-6922	153	20	for	for	ADP
aiti-6922	153	21	different	different	ADJ
aiti-6922	153	22	distances	distance	NOUN
aiti-6922	153	23	is	be	AUX
aiti-6922	153	24	presented	present	VERB
aiti-6922	153	25	in	in	ADP
aiti-6922	153	26	fig	fig	NOUN
aiti-6922	153	27	.	.	PUNCT
aiti-6922	154	1	9	9	X
aiti-6922	154	2	.	.	X
aiti-6922	154	3	fig	fig	NOUN
aiti-6922	154	4	.	.	PUNCT
aiti-6922	155	1	9	9	NUM
aiti-6922	155	2	diagram	diagram	NOUN
aiti-6922	155	3	of	of	ADP
aiti-6922	155	4	the	the	DET
aiti-6922	155	5	insertion	insertion	NOUN
aiti-6922	155	6	loss	loss	NOUN
aiti-6922	155	7	the	the	DET
aiti-6922	155	8	obtained	obtain	VERB
aiti-6922	155	9	values	value	NOUN
aiti-6922	155	10	of	of	ADP
aiti-6922	155	11	s21	s21	NOUN
aiti-6922	155	12	are	be	AUX
aiti-6922	155	13	-58.82=	-58.82=	PUNCT
aiti-6922	155	14	,	,	PUNCT
aiti-6922	155	15	-64.72=	-64.72=	PUNCT
aiti-6922	155	16	and	and	CCONJ
aiti-6922	155	17	-70.62=	-70.62=	PROPN
aiti-6922	155	18	for	for	ADP
aiti-6922	155	19	the	the	DET
aiti-6922	155	20	distances	distance	NOUN
aiti-6922	155	21	of	of	ADP
aiti-6922	155	22	,	,	PUNCT
aiti-6922	155	23	1000	1000	NUM
aiti-6922	155	24	:	:	PUNCT
aiti-6922	155	25	:	:	PUNCT
aiti-6922	155	26	,	,	PUNCT
aiti-6922	155	27	2000	2000	NUM
aiti-6922	155	28	:	:	PUNCT
aiti-6922	155	29	:	:	PUNCT
aiti-6922	155	30	,	,	PUNCT
aiti-6922	155	31	and	and	CCONJ
aiti-6922	155	32	5000	5000	NUM
aiti-6922	155	33	:	:	PUNCT
aiti-6922	155	34	:	:	PUNCT
aiti-6922	155	35	,	,	PUNCT
aiti-6922	155	36	respectively	respectively	ADV
aiti-6922	155	37	.	.	PUNCT
aiti-6922	155	38	comparison	comparison	NOUN
aiti-6922	155	39	of	of	ADP
aiti-6922	155	40	fig	fig	NOUN
aiti-6922	155	41	.	.	PUNCT
aiti-6922	155	42	8	8	NUM
aiti-6922	155	43	with	with	ADP
aiti-6922	155	44	fig	fig	NOUN
aiti-6922	155	45	.	.	PUNCT
aiti-6922	156	1	9	9	NUM
aiti-6922	156	2	shows	show	VERB
aiti-6922	156	3	that	that	SCONJ
aiti-6922	156	4	when	when	SCONJ
aiti-6922	156	5	oam	oam	PROPN
aiti-6922	156	6	mode	mode	NOUN
aiti-6922	156	7	numbers	number	NOUN
aiti-6922	156	8	in	in	ADP
aiti-6922	156	9	the	the	DET
aiti-6922	156	10	receiver	receiver	NOUN
aiti-6922	156	11	and	and	CCONJ
aiti-6922	156	12	the	the	DET
aiti-6922	156	13	transmitter	transmitter	NOUN
aiti-6922	156	14	are	be	AUX
aiti-6922	156	15	different	different	ADJ
aiti-6922	156	16	,	,	PUNCT
aiti-6922	156	17	the	the	DET
aiti-6922	156	18	insertion	insertion	NOUN
aiti-6922	156	19	loss	loss	NOUN
aiti-6922	156	20	in	in	ADP
aiti-6922	156	21	the	the	DET
aiti-6922	156	22	proposed	propose	VERB
aiti-6922	156	23	link	link	NOUN
aiti-6922	156	24	is	be	AUX
aiti-6922	156	25	increased	increase	VERB
aiti-6922	156	26	significantly	significantly	ADV
aiti-6922	156	27	.	.	PUNCT
aiti-6922	157	1	this	this	PRON
aiti-6922	157	2	shows	show	VERB
aiti-6922	157	3	low	low	ADJ
aiti-6922	157	4	interference	interference	NOUN
aiti-6922	157	5	between	between	ADP
aiti-6922	157	6	the	the	DET
aiti-6922	157	7	end	end	NOUN
aiti-6922	157	8	ports	port	NOUN
aiti-6922	157	9	of	of	ADP
aiti-6922	157	10	the	the	DET
aiti-6922	157	11	transmitter	transmitter	NOUN
aiti-6922	157	12	and	and	CCONJ
aiti-6922	157	13	the	the	DET
aiti-6922	157	14	receiver	receiver	NOUN
aiti-6922	157	15	.	.	PUNCT
aiti-6922	158	1	fig	fig	NOUN
aiti-6922	158	2	.	.	PUNCT
aiti-6922	159	1	9	9	NUM
aiti-6922	159	2	also	also	ADV
aiti-6922	159	3	shows	show	VERB
aiti-6922	159	4	that	that	SCONJ
aiti-6922	159	5	increasing	increase	VERB
aiti-6922	159	6	the	the	DET
aiti-6922	159	7	distance	distance	NOUN
aiti-6922	159	8	between	between	ADP
aiti-6922	159	9	the	the	DET
aiti-6922	159	10	receiver	receiver	NOUN
aiti-6922	159	11	and	and	CCONJ
aiti-6922	159	12	the	the	DET
aiti-6922	159	13	transmitter	transmitter	NOUN
aiti-6922	159	14	causes	cause	VERB
aiti-6922	159	15	the	the	DET
aiti-6922	159	16	drop	drop	NOUN
aiti-6922	159	17	of	of	ADP
aiti-6922	159	18	receiving	receive	VERB
aiti-6922	159	19	signal	signal	NOUN
aiti-6922	159	20	level	level	NOUN
aiti-6922	159	21	,	,	PUNCT
aiti-6922	159	22	as	as	SCONJ
aiti-6922	159	23	expected	expect	VERB
aiti-6922	159	24	.	.	PUNCT
aiti-6922	160	1	4.3	4.3	NUM
aiti-6922	160	2	.	.	PUNCT
aiti-6922	160	3	transmitter	transmitter	NOUN
aiti-6922	160	4	and	and	CCONJ
aiti-6922	160	5	receiver	receiver	NOUN
aiti-6922	160	6	carrying	carry	VERB
aiti-6922	160	7	oam	oam	PROPN
aiti-6922	160	8	mode	mode	NOUN
aiti-6922	160	9	number	number	NOUN
aiti-6922	160	10	of	of	ADP
aiti-6922	160	11	�	�	PROPN
aiti-6922	160	12	=	=	NOUN
aiti-6922	160	13	1	1	NUM
aiti-6922	160	14	in	in	ADP
aiti-6922	160	15	this	this	DET
aiti-6922	160	16	part	part	NOUN
aiti-6922	160	17	,	,	PUNCT
aiti-6922	160	18	the	the	DET
aiti-6922	160	19	transmitter	transmitter	NOUN
aiti-6922	160	20	and	and	CCONJ
aiti-6922	160	21	the	the	DET
aiti-6922	160	22	receiver	receiver	NOUN
aiti-6922	160	23	are	be	AUX
aiti-6922	160	24	circular	circular	ADJ
aiti-6922	160	25	array	array	NOUN
aiti-6922	160	26	antennas	antenna	NOUN
aiti-6922	160	27	carrying	carry	VERB
aiti-6922	160	28	oam	oam	PROPN
aiti-6922	160	29	mode	mode	NOUN
aiti-6922	160	30	number	number	NOUN
aiti-6922	160	31	of	of	ADP
aiti-6922	160	32	�	�	PROPN
aiti-6922	160	33	=	=	SYM
aiti-6922	160	34	1	1	X
aiti-6922	160	35	.	.	PUNCT
aiti-6922	161	1	the	the	DET
aiti-6922	161	2	diagram	diagram	NOUN
aiti-6922	161	3	of	of	ADP
aiti-6922	161	4	the	the	DET
aiti-6922	161	5	insertion	insertion	NOUN
aiti-6922	161	6	loss	loss	NOUN
aiti-6922	161	7	between	between	ADP
aiti-6922	161	8	the	the	DET
aiti-6922	161	9	ports	port	NOUN
aiti-6922	161	10	of	of	ADP
aiti-6922	161	11	the	the	DET
aiti-6922	161	12	receiver	receiver	NOUN
aiti-6922	161	13	and	and	CCONJ
aiti-6922	161	14	the	the	DET
aiti-6922	161	15	transmitter	transmitter	NOUN
aiti-6922	161	16	calculated	calculate	VERB
aiti-6922	161	17	as	as	SCONJ
aiti-6922	161	18	s21	s21	NOUN
aiti-6922	161	19	parameter	parameter	NOUN
aiti-6922	161	20	for	for	ADP
aiti-6922	161	21	different	different	ADJ
aiti-6922	161	22	distances	distance	NOUN
aiti-6922	161	23	is	be	AUX
aiti-6922	161	24	presented	present	VERB
aiti-6922	161	25	in	in	ADP
aiti-6922	161	26	fig	fig	NOUN
aiti-6922	161	27	.	.	PUNCT
aiti-6922	162	1	10	10	NUM
aiti-6922	162	2	.	.	X
aiti-6922	162	3	fig	fig	NOUN
aiti-6922	162	4	.	.	PUNCT
aiti-6922	163	1	10	10	NUM
aiti-6922	163	2	diagram	diagram	NOUN
aiti-6922	163	3	of	of	ADP
aiti-6922	163	4	the	the	DET
aiti-6922	163	5	insertion	insertion	NOUN
aiti-6922	163	6	loss	loss	NOUN
aiti-6922	163	7	the	the	DET
aiti-6922	163	8	obtained	obtain	VERB
aiti-6922	163	9	values	value	NOUN
aiti-6922	163	10	of	of	ADP
aiti-6922	163	11	s21	s21	NOUN
aiti-6922	163	12	are	be	AUX
aiti-6922	163	13	-35.82=	-35.82=	NOUN
aiti-6922	163	14	,	,	PUNCT
aiti-6922	163	15	-37.42=	-37.42=	PROPN
aiti-6922	163	16	,	,	PUNCT
aiti-6922	163	17	-44.12=	-44.12=	NOUN
aiti-6922	163	18	,	,	PUNCT
aiti-6922	163	19	-42.12=	-42.12=	PUNCT
aiti-6922	163	20	and	and	CCONJ
aiti-6922	163	21	-42.42=	-42.42=	X
aiti-6922	163	22	for	for	ADP
aiti-6922	163	23	the	the	DET
aiti-6922	163	24	distances	distance	NOUN
aiti-6922	163	25	of	of	ADP
aiti-6922	163	26	1000	1000	NUM
aiti-6922	163	27	:	:	PUNCT
aiti-6922	163	28	:	:	PUNCT
aiti-6922	163	29	,	,	PUNCT
aiti-6922	163	30	2000	2000	NUM
aiti-6922	163	31	:	:	PUNCT
aiti-6922	163	32	:	:	PUNCT
aiti-6922	163	33	,	,	PUNCT
aiti-6922	163	34	5000	5000	NUM
aiti-6922	163	35	:	:	PUNCT
aiti-6922	163	36	:	:	PUNCT
aiti-6922	163	37	,	,	PUNCT
aiti-6922	163	38	7000	7000	NUM
aiti-6922	163	39	:	:	PUNCT
aiti-6922	163	40	:	:	PUNCT
aiti-6922	163	41	,	,	PUNCT
aiti-6922	163	42	and	and	CCONJ
aiti-6922	163	43	10000	10000	NUM
aiti-6922	163	44	:	:	PUNCT
aiti-6922	163	45	:	:	PUNCT
aiti-6922	163	46	,	,	PUNCT
aiti-6922	163	47	respectively	respectively	ADV
aiti-6922	163	48	.	.	PUNCT
aiti-6922	164	1	advances	advance	NOUN
aiti-6922	164	2	in	in	ADP
aiti-6922	164	3	technology	technology	NOUN
aiti-6922	164	4	innovation	innovation	NOUN
aiti-6922	164	5	,	,	PUNCT
aiti-6922	164	6	vol	vol	NOUN
aiti-6922	164	7	.	.	PROPN
aiti-6922	165	1	6	6	NUM
aiti-6922	165	2	,	,	PUNCT
aiti-6922	165	3	no	no	INTJ
aiti-6922	165	4	.	.	NOUN
aiti-6922	165	5	2	2	NUM
aiti-6922	165	6	,	,	PUNCT
aiti-6922	165	7	2021	2021	NUM
aiti-6922	165	8	,	,	PUNCT
aiti-6922	165	9	pp	pp	ADJ
aiti-6922	165	10	.	.	PUNCT
aiti-6922	166	1	117	117	NUM
aiti-6922	166	2	-	-	SYM
aiti-6922	166	3	127	127	NUM
aiti-6922	166	4	124	124	NUM
aiti-6922	166	5	by	by	ADP
aiti-6922	166	6	comparing	compare	VERB
aiti-6922	166	7	fig	fig	NOUN
aiti-6922	166	8	.	.	PUNCT
aiti-6922	167	1	8	8	NUM
aiti-6922	167	2	and	and	CCONJ
aiti-6922	167	3	fig	fig	NOUN
aiti-6922	167	4	.	.	PUNCT
aiti-6922	168	1	10	10	NUM
aiti-6922	168	2	with	with	ADP
aiti-6922	168	3	fig	fig	NOUN
aiti-6922	168	4	.	.	PUNCT
aiti-6922	169	1	9	9	NUM
aiti-6922	169	2	,	,	PUNCT
aiti-6922	169	3	it	it	PRON
aiti-6922	169	4	is	be	AUX
aiti-6922	169	5	observed	observe	VERB
aiti-6922	169	6	that	that	SCONJ
aiti-6922	169	7	when	when	SCONJ
aiti-6922	169	8	the	the	DET
aiti-6922	169	9	transmitter	transmitter	NOUN
aiti-6922	169	10	and	and	CCONJ
aiti-6922	169	11	the	the	DET
aiti-6922	169	12	receiver	receiver	NOUN
aiti-6922	169	13	have	have	VERB
aiti-6922	169	14	the	the	DET
aiti-6922	169	15	same	same	ADJ
aiti-6922	169	16	oam	oam	PROPN
aiti-6922	169	17	mode	mode	NOUN
aiti-6922	169	18	numbers	number	NOUN
aiti-6922	169	19	,	,	PUNCT
aiti-6922	169	20	the	the	DET
aiti-6922	169	21	received	receive	VERB
aiti-6922	169	22	signal	signal	NOUN
aiti-6922	169	23	level	level	NOUN
aiti-6922	169	24	is	be	AUX
aiti-6922	169	25	relatively	relatively	ADV
aiti-6922	169	26	higher	high	ADJ
aiti-6922	169	27	than	than	ADP
aiti-6922	169	28	when	when	SCONJ
aiti-6922	169	29	the	the	DET
aiti-6922	169	30	modes	mode	NOUN
aiti-6922	169	31	are	be	AUX
aiti-6922	169	32	different	different	ADJ
aiti-6922	169	33	.	.	PUNCT
aiti-6922	170	1	therefore	therefore	ADV
aiti-6922	170	2	,	,	PUNCT
aiti-6922	170	3	the	the	DET
aiti-6922	170	4	full	full	ADJ
aiti-6922	170	5	wave	wave	NOUN
aiti-6922	170	6	simulation	simulation	NOUN
aiti-6922	170	7	shows	show	VERB
aiti-6922	170	8	that	that	SCONJ
aiti-6922	170	9	the	the	DET
aiti-6922	170	10	receiver	receiver	NOUN
aiti-6922	170	11	in	in	ADP
aiti-6922	170	12	an	an	DET
aiti-6922	170	13	oam	oam	PROPN
aiti-6922	170	14	link	link	NOUN
aiti-6922	170	15	receives	receive	VERB
aiti-6922	170	16	the	the	DET
aiti-6922	170	17	same	same	ADJ
aiti-6922	170	18	mode	mode	NOUN
aiti-6922	170	19	number	number	NOUN
aiti-6922	170	20	from	from	ADP
aiti-6922	170	21	the	the	DET
aiti-6922	170	22	transmitter	transmitter	NOUN
aiti-6922	170	23	rather	rather	ADV
aiti-6922	170	24	than	than	ADP
aiti-6922	170	25	other	other	ADJ
aiti-6922	170	26	mode	mode	NOUN
aiti-6922	170	27	numbers	number	NOUN
aiti-6922	170	28	demonstrating	demonstrate	VERB
aiti-6922	170	29	the	the	DET
aiti-6922	170	30	orthogonality	orthogonality	NOUN
aiti-6922	170	31	between	between	ADP
aiti-6922	170	32	them	they	PRON
aiti-6922	170	33	.	.	PUNCT
aiti-6922	171	1	this	this	PRON
aiti-6922	171	2	also	also	ADV
aiti-6922	171	3	indicates	indicate	VERB
aiti-6922	171	4	low	low	ADJ
aiti-6922	171	5	interference	interference	NOUN
aiti-6922	171	6	between	between	ADP
aiti-6922	171	7	different	different	ADJ
aiti-6922	171	8	oam	oam	PROPN
aiti-6922	171	9	modes	mode	NOUN
aiti-6922	171	10	.	.	PUNCT
aiti-6922	172	1	by	by	ADP
aiti-6922	172	2	comparing	compare	VERB
aiti-6922	172	3	fig	fig	NOUN
aiti-6922	172	4	.	.	PUNCT
aiti-6922	172	5	8	8	NUM
aiti-6922	172	6	with	with	ADP
aiti-6922	172	7	fig	fig	NOUN
aiti-6922	172	8	.	.	PUNCT
aiti-6922	172	9	10	10	NUM
aiti-6922	172	10	,	,	PUNCT
aiti-6922	172	11	it	it	PRON
aiti-6922	172	12	can	can	AUX
aiti-6922	172	13	be	be	AUX
aiti-6922	172	14	observed	observe	VERB
aiti-6922	172	15	that	that	SCONJ
aiti-6922	172	16	increasing	increase	VERB
aiti-6922	172	17	the	the	DET
aiti-6922	172	18	mode	mode	NOUN
aiti-6922	172	19	number	number	NOUN
aiti-6922	172	20	of	of	ADP
aiti-6922	172	21	oam	oam	PROPN
aiti-6922	172	22	antennas	antennas	PROPN
aiti-6922	172	23	decreases	decrease	VERB
aiti-6922	172	24	the	the	DET
aiti-6922	172	25	level	level	NOUN
aiti-6922	172	26	of	of	ADP
aiti-6922	172	27	the	the	DET
aiti-6922	172	28	receiving	receive	VERB
aiti-6922	172	29	signal	signal	NOUN
aiti-6922	172	30	as	as	SCONJ
aiti-6922	172	31	expected	expect	VERB
aiti-6922	172	32	due	due	ADP
aiti-6922	172	33	to	to	ADP
aiti-6922	172	34	the	the	DET
aiti-6922	172	35	presence	presence	NOUN
aiti-6922	172	36	of	of	ADP
aiti-6922	172	37	a	a	DET
aiti-6922	172	38	null	null	NOUN
aiti-6922	172	39	at	at	ADP
aiti-6922	172	40	their	their	PRON
aiti-6922	172	41	boresight	boresight	NOUN
aiti-6922	172	42	direction	direction	NOUN
aiti-6922	172	43	.	.	PUNCT
aiti-6922	173	1	5	5	X
aiti-6922	173	2	.	.	X
aiti-6922	173	3	definition	definition	NOUN
aiti-6922	173	4	of	of	ADP
aiti-6922	173	5	effective	effective	ADJ
aiti-6922	173	6	oam	oam	PROPN
aiti-6922	173	7	gain	gain	VERB
aiti-6922	173	8	5.1	5.1	NUM
aiti-6922	173	9	.	.	PUNCT
aiti-6922	173	10	defining	define	VERB
aiti-6922	173	11	a	a	DET
aiti-6922	173	12	reference	reference	NOUN
aiti-6922	173	13	gain	gain	NOUN
aiti-6922	173	14	assume	assume	VERB
aiti-6922	173	15	that	that	SCONJ
aiti-6922	173	16	we	we	PRON
aiti-6922	173	17	have	have	VERB
aiti-6922	173	18	an	an	DET
aiti-6922	173	19	oam	oam	PROPN
aiti-6922	173	20	link	link	NOUN
aiti-6922	173	21	with	with	ADP
aiti-6922	173	22	two	two	NUM
aiti-6922	173	23	circular	circular	ADJ
aiti-6922	173	24	array	array	NOUN
aiti-6922	173	25	antennas	antenna	NOUN
aiti-6922	173	26	in	in	ADP
aiti-6922	173	27	front	front	NOUN
aiti-6922	173	28	of	of	ADP
aiti-6922	173	29	each	each	DET
aiti-6922	173	30	other	other	ADJ
aiti-6922	173	31	.	.	PUNCT
aiti-6922	174	1	due	due	ADP
aiti-6922	174	2	to	to	ADP
aiti-6922	174	3	the	the	DET
aiti-6922	174	4	presence	presence	NOUN
aiti-6922	174	5	of	of	ADP
aiti-6922	174	6	the	the	DET
aiti-6922	174	7	boresight	boresight	NOUN
aiti-6922	174	8	null	null	NOUN
aiti-6922	174	9	in	in	ADP
aiti-6922	174	10	the	the	DET
aiti-6922	174	11	radiation	radiation	NOUN
aiti-6922	174	12	pattern	pattern	NOUN
aiti-6922	174	13	of	of	ADP
aiti-6922	174	14	oam	oam	PROPN
aiti-6922	174	15	antennas	antennas	PROPN
aiti-6922	174	16	,	,	PUNCT
aiti-6922	174	17	the	the	DET
aiti-6922	174	18	observed	observed	ADJ
aiti-6922	174	19	gain	gain	NOUN
aiti-6922	174	20	on	on	ADP
aiti-6922	174	21	the	the	DET
aiti-6922	174	22	axis	axis	NOUN
aiti-6922	174	23	of	of	ADP
aiti-6922	174	24	the	the	DET
aiti-6922	174	25	link	link	NOUN
aiti-6922	174	26	where	where	SCONJ
aiti-6922	174	27	the	the	DET
aiti-6922	174	28	null	null	NOUN
aiti-6922	174	29	is	be	AUX
aiti-6922	174	30	observed	observe	VERB
aiti-6922	174	31	is	be	AUX
aiti-6922	174	32	negligible	negligible	ADJ
aiti-6922	174	33	,	,	PUNCT
aiti-6922	174	34	theoretically	theoretically	ADV
aiti-6922	174	35	zero	zero	NUM
aiti-6922	174	36	.	.	PUNCT
aiti-6922	175	1	therefore	therefore	ADV
aiti-6922	175	2	,	,	PUNCT
aiti-6922	175	3	assuming	assume	VERB
aiti-6922	175	4	?	?	PUNCT
aiti-6922	176	1	=	=	SYM
aiti-6922	176	2	0	0	PUNCT
aiti-6922	176	3	to	to	PART
aiti-6922	176	4	define	define	VERB
aiti-6922	176	5	the	the	DET
aiti-6922	176	6	effective	effective	ADJ
aiti-6922	176	7	gain	gain	NOUN
aiti-6922	176	8	in	in	ADP
aiti-6922	176	9	an	an	DET
aiti-6922	176	10	oam	oam	PROPN
aiti-6922	176	11	link	link	NOUN
aiti-6922	176	12	will	will	AUX
aiti-6922	176	13	result	result	VERB
aiti-6922	176	14	in	in	ADP
aiti-6922	176	15	a	a	DET
aiti-6922	176	16	very	very	ADV
aiti-6922	176	17	low	low	ADJ
aiti-6922	176	18	effective	effective	ADJ
aiti-6922	176	19	gain	gain	NOUN
aiti-6922	176	20	,	,	PUNCT
aiti-6922	176	21	which	which	PRON
aiti-6922	176	22	is	be	AUX
aiti-6922	176	23	of	of	ADP
aiti-6922	176	24	course	course	NOUN
aiti-6922	176	25	an	an	DET
aiti-6922	176	26	undesired	undesired	ADJ
aiti-6922	176	27	point	point	NOUN
aiti-6922	176	28	for	for	ADP
aiti-6922	176	29	oam	oam	PROPN
aiti-6922	176	30	links	link	NOUN
aiti-6922	176	31	.	.	PUNCT
aiti-6922	177	1	to	to	PART
aiti-6922	177	2	resolve	resolve	VERB
aiti-6922	177	3	such	such	DET
aiti-6922	177	4	a	a	DET
aiti-6922	177	5	problem	problem	NOUN
aiti-6922	177	6	,	,	PUNCT
aiti-6922	177	7	one	one	PRON
aiti-6922	177	8	can	can	AUX
aiti-6922	177	9	assume	assume	VERB
aiti-6922	177	10	that	that	SCONJ
aiti-6922	177	11	two	two	NUM
aiti-6922	177	12	oam	oam	PROPN
aiti-6922	177	13	antennas	antenna	NOUN
aiti-6922	177	14	in	in	ADP
aiti-6922	177	15	a	a	DET
aiti-6922	177	16	communication	communication	NOUN
aiti-6922	177	17	link	link	NOUN
aiti-6922	177	18	are	be	AUX
aiti-6922	177	19	visible	visible	ADJ
aiti-6922	177	20	by	by	ADP
aiti-6922	177	21	each	each	DET
aiti-6922	177	22	other	other	ADJ
aiti-6922	177	23	in	in	ADP
aiti-6922	177	24	angles	angle	NOUN
aiti-6922	177	25	up	up	ADP
aiti-6922	177	26	to	to	ADP
aiti-6922	177	27	?	?	PUNCT
aiti-6922	178	1	=	=	PRON
aiti-6922	178	2	tancd	tancd	PROPN
aiti-6922	178	3	�	�	PROPN
aiti-6922	178	4	e/2	e/2	PROPN
aiti-6922	178	5	�	�	PROPN
aiti-6922	178	6	above	above	ADP
aiti-6922	178	7	and	and	CCONJ
aiti-6922	178	8	less	less	ADJ
aiti-6922	178	9	than	than	ADP
aiti-6922	178	10	?	?	PUNCT
aiti-6922	179	1	=	=	PUNCT
aiti-6922	179	2	0	0	NUM
aiti-6922	179	3	,	,	PUNCT
aiti-6922	179	4	according	accord	VERB
aiti-6922	179	5	to	to	ADP
aiti-6922	179	6	fig	fig	NOUN
aiti-6922	179	7	.	.	PUNCT
aiti-6922	180	1	6(a	6(a	NUM
aiti-6922	180	2	)	)	PUNCT
aiti-6922	180	3	.	.	PUNCT
aiti-6922	181	1	by	by	ADP
aiti-6922	181	2	assuming	assume	VERB
aiti-6922	181	3	angle	angle	NOUN
aiti-6922	181	4	?	?	PUNCT
aiti-6922	182	1	as	as	ADP
aiti-6922	182	2	the	the	DET
aiti-6922	182	3	higher	high	ADJ
aiti-6922	182	4	angle	angle	NOUN
aiti-6922	182	5	from	from	ADP
aiti-6922	182	6	which	which	PRON
aiti-6922	182	7	the	the	DET
aiti-6922	182	8	other	other	ADJ
aiti-6922	182	9	antenna	antenna	NOUN
aiti-6922	182	10	can	can	AUX
aiti-6922	182	11	be	be	AUX
aiti-6922	182	12	observed	observe	VERB
aiti-6922	182	13	,	,	PUNCT
aiti-6922	182	14	we	we	PRON
aiti-6922	182	15	can	can	AUX
aiti-6922	182	16	define	define	VERB
aiti-6922	182	17	non	non	ADJ
aiti-6922	182	18	-	-	ADJ
aiti-6922	182	19	zero	zero	ADJ
aiti-6922	182	20	oam	oam	NOUN
aiti-6922	182	21	gain	gain	NOUN
aiti-6922	182	22	in	in	ADP
aiti-6922	182	23	the	the	DET
aiti-6922	182	24	direction	direction	NOUN
aiti-6922	182	25	of	of	ADP
aiti-6922	182	26	the	the	DET
aiti-6922	182	27	other	other	ADJ
aiti-6922	182	28	antenna	antenna	NOUN
aiti-6922	182	29	as	as	ADP
aiti-6922	182	30	a	a	DET
aiti-6922	182	31	reference	reference	NOUN
aiti-6922	182	32	gain	gain	NOUN
aiti-6922	182	33	,	,	PUNCT
aiti-6922	182	34	which	which	PRON
aiti-6922	182	35	can	can	AUX
aiti-6922	182	36	be	be	AUX
aiti-6922	182	37	later	later	ADV
aiti-6922	182	38	used	use	VERB
aiti-6922	182	39	.	.	PUNCT
aiti-6922	183	1	it	it	PRON
aiti-6922	183	2	is	be	AUX
aiti-6922	183	3	clear	clear	ADJ
aiti-6922	183	4	that	that	SCONJ
aiti-6922	183	5	we	we	PRON
aiti-6922	183	6	do	do	AUX
aiti-6922	183	7	n’t	not	PART
aiti-6922	183	8	expect	expect	VERB
aiti-6922	183	9	this	this	DET
aiti-6922	183	10	value	value	NOUN
aiti-6922	183	11	can	can	AUX
aiti-6922	183	12	be	be	AUX
aiti-6922	183	13	used	use	VERB
aiti-6922	183	14	in	in	ADP
aiti-6922	183	15	friis	friis	NOUN
aiti-6922	183	16	transmission	transmission	NOUN
aiti-6922	183	17	formula	formula	NOUN
aiti-6922	183	18	.	.	PUNCT
aiti-6922	184	1	5.2	5.2	NUM
aiti-6922	184	2	.	.	PUNCT
aiti-6922	185	1	using	use	VERB
aiti-6922	185	2	friis	friis	NOUN
aiti-6922	185	3	formula	formula	NOUN
aiti-6922	185	4	when	when	SCONJ
aiti-6922	185	5	there	there	PRON
aiti-6922	185	6	is	be	VERB
aiti-6922	185	7	an	an	DET
aiti-6922	185	8	antenna	antenna	NOUN
aiti-6922	185	9	link	link	NOUN
aiti-6922	185	10	,	,	PUNCT
aiti-6922	185	11	we	we	PRON
aiti-6922	185	12	are	be	AUX
aiti-6922	185	13	able	able	ADJ
aiti-6922	185	14	to	to	PART
aiti-6922	185	15	calculate	calculate	VERB
aiti-6922	185	16	the	the	DET
aiti-6922	185	17	effective	effective	ADJ
aiti-6922	185	18	gain	gain	NOUN
aiti-6922	185	19	of	of	ADP
aiti-6922	185	20	each	each	DET
aiti-6922	185	21	antenna	antenna	NOUN
aiti-6922	185	22	by	by	ADP
aiti-6922	185	23	using	use	VERB
aiti-6922	185	24	friis	friis	ADJ
aiti-6922	185	25	transmission	transmission	NOUN
aiti-6922	185	26	equation	equation	NOUN
aiti-6922	185	27	.	.	PUNCT
aiti-6922	186	1	in	in	ADP
aiti-6922	186	2	[	[	PUNCT
aiti-6922	186	3	21	21	NUM
aiti-6922	186	4	-	-	SYM
aiti-6922	186	5	22	22	NUM
aiti-6922	186	6	]	]	PUNCT
aiti-6922	186	7	,	,	PUNCT
aiti-6922	186	8	friis	friis	NOUN
aiti-6922	186	9	transmission	transmission	NOUN
aiti-6922	186	10	formula	formula	NOUN
aiti-6922	186	11	for	for	ADP
aiti-6922	186	12	an	an	DET
aiti-6922	186	13	oam	oam	PROPN
aiti-6922	186	14	link	link	NOUN
aiti-6922	186	15	with	with	ADP
aiti-6922	186	16	two	two	NUM
aiti-6922	186	17	circular	circular	ADJ
aiti-6922	186	18	phased	phase	VERB
aiti-6922	186	19	array	array	NOUN
aiti-6922	186	20	antennas	antenna	NOUN
aiti-6922	186	21	was	be	AUX
aiti-6922	186	22	used	use	VERB
aiti-6922	186	23	and	and	CCONJ
aiti-6922	186	24	discussed	discuss	VERB
aiti-6922	186	25	to	to	PART
aiti-6922	186	26	evaluate	evaluate	VERB
aiti-6922	186	27	the	the	DET
aiti-6922	186	28	gain	gain	NOUN
aiti-6922	186	29	of	of	ADP
aiti-6922	186	30	the	the	DET
aiti-6922	186	31	link	link	NOUN
aiti-6922	186	32	.	.	PUNCT
aiti-6922	187	1	it	it	PRON
aiti-6922	187	2	is	be	AUX
aiti-6922	187	3	shown	show	VERB
aiti-6922	187	4	by	by	ADP
aiti-6922	187	5	them	they	PRON
aiti-6922	187	6	that	that	SCONJ
aiti-6922	187	7	the	the	DET
aiti-6922	187	8	friis	friis	NOUN
aiti-6922	187	9	formula	formula	NOUN
aiti-6922	187	10	should	should	AUX
aiti-6922	187	11	be	be	AUX
aiti-6922	187	12	manipulated	manipulate	VERB
aiti-6922	187	13	in	in	ADP
aiti-6922	187	14	order	order	NOUN
aiti-6922	187	15	to	to	PART
aiti-6922	187	16	fit	fit	VERB
aiti-6922	187	17	oam	oam	PROPN
aiti-6922	187	18	links	link	NOUN
aiti-6922	187	19	by	by	ADP
aiti-6922	187	20	introducing	introduce	VERB
aiti-6922	187	21	a	a	DET
aiti-6922	187	22	new	new	ADJ
aiti-6922	187	23	formulation	formulation	NOUN
aiti-6922	187	24	which	which	PRON
aiti-6922	187	25	depends	depend	VERB
aiti-6922	187	26	on	on	ADP
aiti-6922	187	27	1/2	1/2	NUM
aiti-6922	187	28	�	�	NOUN
aiti-6922	187	29	fgf|	fgf|	ADJ
aiti-6922	187	30	|	|	NOUN
aiti-6922	187	31	�	�	PROPN
aiti-6922	187	32	instead	instead	ADV
aiti-6922	187	33	of	of	ADP
aiti-6922	187	34	1/2f	1/2f	NUM
aiti-6922	187	35	.	.	PUNCT
aiti-6922	188	1	the	the	DET
aiti-6922	188	2	obtained	obtain	VERB
aiti-6922	188	3	result	result	NOUN
aiti-6922	188	4	was	be	AUX
aiti-6922	188	5	dependent	dependent	ADJ
aiti-6922	188	6	on	on	ADP
aiti-6922	188	7	variables	variable	NOUN
aiti-6922	188	8	such	such	ADJ
aiti-6922	188	9	as	as	ADP
aiti-6922	188	10	the	the	DET
aiti-6922	188	11	number	number	NOUN
aiti-6922	188	12	of	of	ADP
aiti-6922	188	13	the	the	DET
aiti-6922	188	14	elements	element	NOUN
aiti-6922	188	15	of	of	ADP
aiti-6922	188	16	the	the	DET
aiti-6922	188	17	circular	circular	NOUN
aiti-6922	188	18	arrays	array	NOUN
aiti-6922	188	19	,	,	PUNCT
aiti-6922	188	20	the	the	DET
aiti-6922	188	21	radius	radius	NOUN
aiti-6922	188	22	of	of	ADP
aiti-6922	188	23	the	the	DET
aiti-6922	188	24	arrays	array	NOUN
aiti-6922	188	25	,	,	PUNCT
aiti-6922	188	26	oam	oam	PROPN
aiti-6922	188	27	mode	mode	NOUN
aiti-6922	188	28	number	number	NOUN
aiti-6922	188	29	of	of	ADP
aiti-6922	188	30	the	the	DET
aiti-6922	188	31	antennas	antenna	NOUN
aiti-6922	188	32	and	and	CCONJ
aiti-6922	188	33	also	also	ADV
aiti-6922	188	34	the	the	DET
aiti-6922	188	35	distance	distance	NOUN
aiti-6922	188	36	of	of	ADP
aiti-6922	188	37	the	the	DET
aiti-6922	188	38	receiver	receiver	NOUN
aiti-6922	188	39	from	from	ADP
aiti-6922	188	40	the	the	DET
aiti-6922	188	41	transmitter	transmitter	NOUN
aiti-6922	188	42	.	.	PUNCT
aiti-6922	189	1	however	however	ADV
aiti-6922	189	2	,	,	PUNCT
aiti-6922	189	3	having	have	VERB
aiti-6922	189	4	the	the	DET
aiti-6922	189	5	well	well	ADV
aiti-6922	189	6	-	-	PUNCT
aiti-6922	189	7	known	know	VERB
aiti-6922	189	8	friis	friis	NOUN
aiti-6922	189	9	transmission	transmission	NOUN
aiti-6922	189	10	formula	formula	NOUN
aiti-6922	189	11	as	as	ADP
aiti-6922	189	12	a	a	DET
aiti-6922	189	13	basic	basic	ADJ
aiti-6922	189	14	equation	equation	NOUN
aiti-6922	189	15	to	to	PART
aiti-6922	189	16	calculate	calculate	VERB
aiti-6922	189	17	the	the	DET
aiti-6922	189	18	link	link	NOUN
aiti-6922	189	19	budget	budget	NOUN
aiti-6922	189	20	,	,	PUNCT
aiti-6922	189	21	we	we	PRON
aiti-6922	189	22	use	use	VERB
aiti-6922	189	23	the	the	DET
aiti-6922	189	24	same	same	ADJ
aiti-6922	189	25	simple	simple	ADJ
aiti-6922	189	26	formula	formula	NOUN
aiti-6922	189	27	to	to	PART
aiti-6922	189	28	demonstrate	demonstrate	VERB
aiti-6922	189	29	the	the	DET
aiti-6922	189	30	superiority	superiority	NOUN
aiti-6922	189	31	of	of	ADP
aiti-6922	189	32	oam	oam	PROPN
aiti-6922	189	33	links	link	NOUN
aiti-6922	189	34	over	over	ADP
aiti-6922	189	35	none	none	NOUN
aiti-6922	189	36	-	-	PUNCT
aiti-6922	189	37	oam	oam	PROPN
aiti-6922	189	38	cases	case	NOUN
aiti-6922	189	39	.	.	PUNCT
aiti-6922	190	1	assume	assume	VERB
aiti-6922	190	2	that	that	SCONJ
aiti-6922	190	3	a	a	DET
aiti-6922	190	4	receiver	receiver	NOUN
aiti-6922	190	5	and	and	CCONJ
aiti-6922	190	6	a	a	DET
aiti-6922	190	7	transmitter	transmitter	NOUN
aiti-6922	190	8	with	with	ADP
aiti-6922	190	9	the	the	DET
aiti-6922	190	10	gain	gain	NOUN
aiti-6922	190	11	of	of	ADP
aiti-6922	190	12	gr	gr	PROPN
aiti-6922	190	13	and	and	CCONJ
aiti-6922	190	14	gt	gt	PROPN
aiti-6922	190	15	,	,	PUNCT
aiti-6922	190	16	and	and	CCONJ
aiti-6922	190	17	the	the	DET
aiti-6922	190	18	power	power	NOUN
aiti-6922	190	19	of	of	ADP
aiti-6922	190	20	pr	pr	NOUN
aiti-6922	190	21	and	and	CCONJ
aiti-6922	190	22	pt	pt	NOUN
aiti-6922	190	23	,	,	PUNCT
aiti-6922	190	24	respectively	respectively	ADV
aiti-6922	190	25	,	,	PUNCT
aiti-6922	190	26	are	be	AUX
aiti-6922	190	27	placed	place	VERB
aiti-6922	190	28	in	in	ADP
aiti-6922	190	29	a	a	DET
aiti-6922	190	30	communication	communication	NOUN
aiti-6922	190	31	link	link	NOUN
aiti-6922	190	32	,	,	PUNCT
aiti-6922	190	33	separated	separate	VERB
aiti-6922	190	34	by	by	ADP
aiti-6922	190	35	a	a	DET
aiti-6922	190	36	distance	distance	NOUN
aiti-6922	190	37	of	of	ADP
aiti-6922	190	38	d	d	PROPN
aiti-6922	190	39	and	and	CCONJ
aiti-6922	190	40	operating	operate	VERB
aiti-6922	190	41	at	at	ADP
aiti-6922	190	42	the	the	DET
aiti-6922	190	43	frequency	frequency	NOUN
aiti-6922	190	44	of	of	ADP
aiti-6922	190	45	0	0	NUM
aiti-6922	190	46	,	,	PUNCT
aiti-6922	190	47	if	if	SCONJ
aiti-6922	190	48	pt	pt	PROPN
aiti-6922	190	49	watts	watt	NOUN
aiti-6922	190	50	of	of	ADP
aiti-6922	190	51	total	total	ADJ
aiti-6922	190	52	power	power	NOUN
aiti-6922	190	53	from	from	ADP
aiti-6922	190	54	the	the	DET
aiti-6922	190	55	source	source	NOUN
aiti-6922	190	56	are	be	AUX
aiti-6922	190	57	delivered	deliver	VERB
aiti-6922	190	58	to	to	ADP
aiti-6922	190	59	the	the	DET
aiti-6922	190	60	transmitter	transmitter	NOUN
aiti-6922	190	61	,	,	PUNCT
aiti-6922	190	62	the	the	DET
aiti-6922	190	63	received	receive	VERB
aiti-6922	190	64	power	power	NOUN
aiti-6922	190	65	in	in	ADP
aiti-6922	190	66	the	the	DET
aiti-6922	190	67	receiver	receiver	NOUN
aiti-6922	190	68	,	,	PUNCT
aiti-6922	190	69	can	can	AUX
aiti-6922	190	70	be	be	AUX
aiti-6922	190	71	written	write	VERB
aiti-6922	190	72	as	as	SCONJ
aiti-6922	190	73	follows	follow	VERB
aiti-6922	190	74	[	[	X
aiti-6922	190	75	4	4	NUM
aiti-6922	190	76	]	]	PUNCT
aiti-6922	190	77	.	.	PUNCT
aiti-6922	191	1	(	(	PUNCT
aiti-6922	191	2	)	)	PUNCT
aiti-6922	191	3	(	(	PUNCT
aiti-6922	191	4	)	)	PUNCT
aiti-6922	191	5	(	(	PUNCT
aiti-6922	191	6	)	)	PUNCT
aiti-6922	191	7	(	(	PUNCT
aiti-6922	191	8	)	)	PUNCT
aiti-6922	191	9	2	2	NUM
aiti-6922	191	10	2	2	NUM
aiti-6922	191	11	2	2	NUM
aiti-6922	191	12	2	2	NUM
aiti-6922	191	13	2	2	NUM
aiti-6922	191	14	,	,	PUNCT
aiti-6922	191	15	,	,	PUNCT
aiti-6922	191	16	4	4	NUM
aiti-6922	191	17	4	4	NUM
aiti-6922	191	18	t	t	NOUN
aiti-6922	191	19	t	t	NOUN
aiti-6922	191	20	r	r	NOUN
aiti-6922	191	21	t	t	NOUN
aiti-6922	191	22	eff	eff	PROPN
aiti-6922	191	23	r	r	NOUN
aiti-6922	191	24	p	p	NOUN
aiti-6922	191	25	g	g	PROPN
aiti-6922	191	26	g	g	PROPN
aiti-6922	191	27	p	p	NOUN
aiti-6922	192	1	g	g	PROPN
aiti-6922	192	2	p	p	PROPN
aiti-6922	192	3	d	d	X
aiti-6922	192	4	d	d	X
aiti-6922	192	5	θ	θ	X
aiti-6922	192	6	ϕ	ϕ	NOUN
aiti-6922	192	7	θ	θ	X
aiti-6922	192	8	ϕ	ϕ	X
aiti-6922	192	9	λ	λ	X
aiti-6922	193	1	λ	λ	X
aiti-6922	193	2	π	π	X
aiti-6922	193	3	π	π	X
aiti-6922	193	4	=	=	SYM
aiti-6922	193	5	=	=	SYM
aiti-6922	193	6	(	(	PUNCT
aiti-6922	193	7	8)	8)	NUM
aiti-6922	193	8	eq	eq	NOUN
aiti-6922	193	9	.	.	PUNCT
aiti-6922	194	1	(	(	PUNCT
aiti-6922	194	2	8)	8)	NUM
aiti-6922	194	3	relates	relate	VERB
aiti-6922	194	4	the	the	DET
aiti-6922	194	5	free	free	ADJ
aiti-6922	194	6	space	space	NOUN
aiti-6922	194	7	path	path	NOUN
aiti-6922	194	8	loss	loss	NOUN
aiti-6922	194	9	,	,	PUNCT
aiti-6922	194	10	antenna	antenna	NOUN
aiti-6922	194	11	gains	gain	NOUN
aiti-6922	194	12	and	and	CCONJ
aiti-6922	194	13	wavelength	wavelength	NOUN
aiti-6922	194	14	,	,	PUNCT
aiti-6922	194	15	with	with	ADP
aiti-6922	194	16	the	the	DET
aiti-6922	194	17	power	power	NOUN
aiti-6922	194	18	of	of	ADP
aiti-6922	194	19	the	the	DET
aiti-6922	194	20	receiver	receiver	NOUN
aiti-6922	194	21	and	and	CCONJ
aiti-6922	194	22	the	the	DET
aiti-6922	194	23	transmitter	transmitter	NOUN
aiti-6922	194	24	antennas	antenna	NOUN
aiti-6922	194	25	.	.	PUNCT
aiti-6922	195	1	when	when	SCONJ
aiti-6922	195	2	the	the	DET
aiti-6922	195	3	receiving	receiving	NOUN
aiti-6922	195	4	and	and	CCONJ
aiti-6922	195	5	the	the	DET
aiti-6922	195	6	transmitting	transmit	VERB
aiti-6922	195	7	antennas	antenna	NOUN
aiti-6922	195	8	are	be	AUX
aiti-6922	195	9	exactly	exactly	ADV
aiti-6922	195	10	the	the	DET
aiti-6922	195	11	same	same	ADJ
aiti-6922	195	12	,	,	PUNCT
aiti-6922	195	13	the	the	DET
aiti-6922	195	14	relation	relation	NOUN
aiti-6922	195	15	becomes	become	VERB
aiti-6922	195	16	simpler	simple	ADJ
aiti-6922	195	17	by	by	ADP
aiti-6922	195	18	having	have	VERB
aiti-6922	195	19	only	only	ADV
aiti-6922	195	20	one	one	NUM
aiti-6922	195	21	gain	gain	NOUN
aiti-6922	195	22	parameter	parameter	NOUN
aiti-6922	195	23	.	.	PUNCT
aiti-6922	196	1	by	by	ADP
aiti-6922	196	2	having	have	VERB
aiti-6922	196	3	full	full	ADJ
aiti-6922	196	4	wave	wave	NOUN
aiti-6922	196	5	results	result	NOUN
aiti-6922	196	6	of	of	ADP
aiti-6922	196	7	a	a	DET
aiti-6922	196	8	link	link	NOUN
aiti-6922	196	9	simulation	simulation	NOUN
aiti-6922	196	10	from	from	ADP
aiti-6922	196	11	the	the	DET
aiti-6922	196	12	previous	previous	ADJ
aiti-6922	196	13	section	section	NOUN
aiti-6922	196	14	and	and	CCONJ
aiti-6922	196	15	also	also	ADV
aiti-6922	196	16	using	use	VERB
aiti-6922	196	17	(	(	PUNCT
aiti-6922	196	18	7	7	NUM
aiti-6922	196	19	)	)	PUNCT
aiti-6922	196	20	,	,	PUNCT
aiti-6922	196	21	we	we	PRON
aiti-6922	196	22	are	be	AUX
aiti-6922	196	23	able	able	ADJ
aiti-6922	196	24	to	to	PART
aiti-6922	196	25	calculate	calculate	VERB
aiti-6922	196	26	antenna	antenna	NOUN
aiti-6922	196	27	’s	’s	PART
aiti-6922	196	28	effective	effective	ADJ
aiti-6922	196	29	gain	gain	NOUN
aiti-6922	196	30	geff	geff	NOUN
aiti-6922	196	31	from	from	ADP
aiti-6922	196	32	the	the	DET
aiti-6922	196	33	s21	s21	NOUN
aiti-6922	196	34	results	result	NOUN
aiti-6922	196	35	of	of	ADP
aiti-6922	196	36	the	the	DET
aiti-6922	196	37	link	link	NOUN
aiti-6922	196	38	in	in	ADP
aiti-6922	196	39	a	a	DET
aiti-6922	196	40	simpler	simple	ADJ
aiti-6922	196	41	form	form	NOUN
aiti-6922	196	42	as	as	SCONJ
aiti-6922	196	43	shown	show	VERB
aiti-6922	196	44	in	in	ADP
aiti-6922	196	45	(	(	PUNCT
aiti-6922	196	46	9	9	NUM
aiti-6922	196	47	)	)	PUNCT
aiti-6922	196	48	.	.	PUNCT
aiti-6922	197	1	(	(	PUNCT
aiti-6922	197	2	)	)	PUNCT
aiti-6922	197	3	2	2	NUM
aiti-6922	197	4	2	2	NUM
aiti-6922	197	5	2	2	NUM
aiti-6922	197	6	21	21	NUM
aiti-6922	197	7	2	2	NUM
aiti-6922	197	8	4	4	NUM
aiti-6922	197	9	eff	eff	PROPN
aiti-6922	197	10	g	g	NOUN
aiti-6922	197	11	s	s	PROPN
aiti-6922	197	12	d	d	X
aiti-6922	197	13	λ	λ	X
aiti-6922	197	14	π	π	X
aiti-6922	197	15	=	=	SYM
aiti-6922	197	16	(	(	PUNCT
aiti-6922	197	17	9	9	X
aiti-6922	197	18	)	)	PUNCT
aiti-6922	197	19	advances	advance	NOUN
aiti-6922	197	20	in	in	ADP
aiti-6922	197	21	technology	technology	NOUN
aiti-6922	197	22	innovation	innovation	NOUN
aiti-6922	197	23	,	,	PUNCT
aiti-6922	197	24	vol	vol	NOUN
aiti-6922	197	25	.	.	PROPN
aiti-6922	197	26	6	6	NUM
aiti-6922	197	27	,	,	PUNCT
aiti-6922	197	28	no	no	INTJ
aiti-6922	197	29	.	.	NOUN
aiti-6922	197	30	2	2	NUM
aiti-6922	197	31	,	,	PUNCT
aiti-6922	197	32	2021	2021	NUM
aiti-6922	197	33	,	,	PUNCT
aiti-6922	197	34	pp	pp	ADJ
aiti-6922	197	35	.	.	PUNCT
aiti-6922	198	1	117	117	NUM
aiti-6922	198	2	-	-	SYM
aiti-6922	198	3	127	127	NUM
aiti-6922	198	4	125	125	NUM
aiti-6922	198	5	friis	friis	NOUN
aiti-6922	198	6	transmission	transmission	NOUN
aiti-6922	198	7	equation	equation	NOUN
aiti-6922	198	8	is	be	AUX
aiti-6922	198	9	valid	valid	ADJ
aiti-6922	198	10	when	when	SCONJ
aiti-6922	198	11	the	the	DET
aiti-6922	198	12	antennas	antenna	NOUN
aiti-6922	198	13	are	be	AUX
aiti-6922	198	14	in	in	ADP
aiti-6922	198	15	each	each	DET
aiti-6922	198	16	other	other	ADJ
aiti-6922	198	17	’s	’s	PART
aiti-6922	198	18	far	far	ADJ
aiti-6922	198	19	field	field	NOUN
aiti-6922	198	20	region	region	NOUN
aiti-6922	198	21	.	.	PUNCT
aiti-6922	199	1	therefore	therefore	ADV
aiti-6922	199	2	,	,	PUNCT
aiti-6922	199	3	the	the	DET
aiti-6922	199	4	far	far	ADJ
aiti-6922	199	5	field	field	NOUN
aiti-6922	199	6	of	of	ADP
aiti-6922	199	7	the	the	DET
aiti-6922	199	8	proposed	propose	VERB
aiti-6922	199	9	circular	circular	ADJ
aiti-6922	199	10	array	array	NOUN
aiti-6922	199	11	antenna	antenna	NOUN
aiti-6922	199	12	is	be	AUX
aiti-6922	199	13	calculated	calculate	VERB
aiti-6922	199	14	as	as	ADP
aiti-6922	199	15	�	�	PROPN
aiti-6922	199	16	2if	2if	NOUN
aiti-6922	199	17	�	�	NOUN
aiti-6922	199	18	/%	/%	PUNCT
aiti-6922	199	19	=	=	SYM
aiti-6922	199	20	1000	1000	NUM
aiti-6922	199	21	:	:	PUNCT
aiti-6922	199	22	:	:	PUNCT
aiti-6922	199	23	.	.	PUNCT
aiti-6922	200	1	thus	thus	ADV
aiti-6922	200	2	,	,	PUNCT
aiti-6922	200	3	when	when	SCONJ
aiti-6922	200	4	the	the	DET
aiti-6922	200	5	receiver	receiver	NOUN
aiti-6922	200	6	is	be	AUX
aiti-6922	200	7	placed	place	VERB
aiti-6922	200	8	farther	far	ADV
aiti-6922	200	9	than	than	ADP
aiti-6922	200	10	the	the	DET
aiti-6922	200	11	distance	distance	NOUN
aiti-6922	200	12	of	of	ADP
aiti-6922	200	13	1000d	1000d	NUM
aiti-6922	200	14	mm=	mm=	NOUN
aiti-6922	200	15	from	from	ADP
aiti-6922	200	16	the	the	DET
aiti-6922	200	17	transmitter	transmitter	NOUN
aiti-6922	200	18	,	,	PUNCT
aiti-6922	200	19	friis	friis	NOUN
aiti-6922	200	20	transmission	transmission	NOUN
aiti-6922	200	21	equation	equation	NOUN
aiti-6922	200	22	can	can	AUX
aiti-6922	200	23	be	be	AUX
aiti-6922	200	24	applied	apply	VERB
aiti-6922	200	25	with	with	ADP
aiti-6922	200	26	acceptable	acceptable	ADJ
aiti-6922	200	27	accuracy	accuracy	NOUN
aiti-6922	200	28	.	.	PUNCT
aiti-6922	201	1	to	to	PART
aiti-6922	201	2	calculate	calculate	VERB
aiti-6922	201	3	the	the	DET
aiti-6922	201	4	effective	effective	ADJ
aiti-6922	201	5	gain	gain	NOUN
aiti-6922	201	6	of	of	ADP
aiti-6922	201	7	an	an	DET
aiti-6922	201	8	antenna	antenna	NOUN
aiti-6922	201	9	in	in	ADP
aiti-6922	201	10	an	an	DET
aiti-6922	201	11	oam	oam	PROPN
aiti-6922	201	12	link	link	NOUN
aiti-6922	201	13	with	with	ADP
aiti-6922	201	14	antennas	antenna	NOUN
aiti-6922	201	15	carrying	carry	VERB
aiti-6922	201	16	oam	oam	PROPN
aiti-6922	201	17	mode	mode	NOUN
aiti-6922	201	18	number	number	NOUN
aiti-6922	201	19	of	of	ADP
aiti-6922	201	20	�	�	PROPN
aiti-6922	201	21	=	=	SYM
aiti-6922	201	22	0	0	NUM
aiti-6922	201	23	,	,	PUNCT
aiti-6922	201	24	friis	friis	ADJ
aiti-6922	201	25	transmission	transmission	NOUN
aiti-6922	201	26	equation	equation	NOUN
aiti-6922	201	27	has	have	AUX
aiti-6922	201	28	been	be	AUX
aiti-6922	201	29	considered	consider	VERB
aiti-6922	201	30	for	for	ADP
aiti-6922	201	31	different	different	ADJ
aiti-6922	201	32	distances	distance	NOUN
aiti-6922	201	33	of	of	ADP
aiti-6922	201	34	the	the	DET
aiti-6922	201	35	receiver	receiver	NOUN
aiti-6922	201	36	from	from	ADP
aiti-6922	201	37	the	the	DET
aiti-6922	201	38	transmitter	transmitter	NOUN
aiti-6922	201	39	which	which	PRON
aiti-6922	201	40	are	be	AUX
aiti-6922	201	41	in	in	ADP
aiti-6922	201	42	the	the	DET
aiti-6922	201	43	far	far	ADJ
aiti-6922	201	44	field	field	NOUN
aiti-6922	201	45	of	of	ADP
aiti-6922	201	46	the	the	DET
aiti-6922	201	47	transmitting	transmit	VERB
aiti-6922	201	48	antenna	antenna	NOUN
aiti-6922	201	49	.	.	PUNCT
aiti-6922	202	1	according	accord	VERB
aiti-6922	202	2	to	to	ADP
aiti-6922	202	3	(	(	PUNCT
aiti-6922	202	4	9	9	NUM
aiti-6922	202	5	)	)	PUNCT
aiti-6922	202	6	,	,	PUNCT
aiti-6922	202	7	for	for	ADP
aiti-6922	202	8	�	�	PROPN
aiti-6922	202	9	=	=	SYM
aiti-6922	202	10	0	0	PROPN
aiti-6922	202	11	,	,	PUNCT
aiti-6922	202	12	the	the	DET
aiti-6922	202	13	effective	effective	ADJ
aiti-6922	202	14	gain	gain	NOUN
aiti-6922	202	15	is	be	AUX
aiti-6922	202	16	calculated	calculate	VERB
aiti-6922	202	17	by	by	ADP
aiti-6922	202	18	using	use	VERB
aiti-6922	202	19	fig	fig	NOUN
aiti-6922	202	20	.	.	PUNCT
aiti-6922	202	21	8	8	NUM
aiti-6922	202	22	and	and	CCONJ
aiti-6922	202	23	is	be	AUX
aiti-6922	202	24	presented	present	VERB
aiti-6922	202	25	in	in	ADP
aiti-6922	202	26	table	table	NOUN
aiti-6922	202	27	1	1	NUM
aiti-6922	202	28	.	.	PUNCT
aiti-6922	202	29	table	table	NOUN
aiti-6922	202	30	1	1	NUM
aiti-6922	202	31	results	result	NOUN
aiti-6922	202	32	of	of	ADP
aiti-6922	202	33	the	the	DET
aiti-6922	202	34	communication	communication	NOUN
aiti-6922	202	35	link	link	NOUN
aiti-6922	202	36	in	in	ADP
aiti-6922	202	37	fig	fig	NOUN
aiti-6922	202	38	.	.	PUNCT
aiti-6922	203	1	8	8	NUM
aiti-6922	203	2	d	d	NOUN
aiti-6922	203	3	(	(	PUNCT
aiti-6922	203	4	mm	mm	NOUN
aiti-6922	203	5	)	)	PUNCT
aiti-6922	203	6	s21	s21	NOUN
aiti-6922	203	7	(	(	PUNCT
aiti-6922	203	8	db	db	NOUN
aiti-6922	203	9	)	)	PUNCT
aiti-6922	203	10	geff	geff	NOUN
aiti-6922	203	11	(	(	PUNCT
aiti-6922	203	12	db	db	NOUN
aiti-6922	203	13	)	)	PUNCT
aiti-6922	203	14	2000	2000	NUM
aiti-6922	203	15	-22	-22	PUNCT
aiti-6922	203	16	12.03	12.03	NUM
aiti-6922	203	17	5000	5000	NUM
aiti-6922	203	18	-31	-31	NUM
aiti-6922	203	19	11.5	11.5	NUM
aiti-6922	203	20	the	the	DET
aiti-6922	203	21	obtained	obtain	VERB
aiti-6922	203	22	values	value	NOUN
aiti-6922	203	23	of	of	ADP
aiti-6922	203	24	the	the	DET
aiti-6922	203	25	effective	effective	ADJ
aiti-6922	203	26	gain	gain	NOUN
aiti-6922	203	27	are	be	AUX
aiti-6922	203	28	12.032=	12.032=	NUM
aiti-6922	203	29	and	and	CCONJ
aiti-6922	203	30	11.52=	11.52=	NUM
aiti-6922	203	31	for	for	ADP
aiti-6922	203	32	the	the	DET
aiti-6922	203	33	distances	distance	NOUN
aiti-6922	203	34	of	of	ADP
aiti-6922	203	35	2000	2000	NUM
aiti-6922	203	36	:	:	PUNCT
aiti-6922	203	37	:	:	PUNCT
aiti-6922	203	38	and	and	CCONJ
aiti-6922	203	39	5000	5000	NUM
aiti-6922	203	40	:	:	PUNCT
aiti-6922	203	41	:	:	PUNCT
aiti-6922	203	42	respectively	respectively	ADV
aiti-6922	203	43	,	,	PUNCT
aiti-6922	203	44	which	which	PRON
aiti-6922	203	45	are	be	AUX
aiti-6922	203	46	equal	equal	ADJ
aiti-6922	203	47	to	to	ADP
aiti-6922	203	48	the	the	DET
aiti-6922	203	49	simulation	simulation	NOUN
aiti-6922	203	50	results	result	NOUN
aiti-6922	203	51	of	of	ADP
aiti-6922	203	52	the	the	DET
aiti-6922	203	53	radiation	radiation	NOUN
aiti-6922	203	54	pattern	pattern	NOUN
aiti-6922	203	55	in	in	ADP
aiti-6922	203	56	fig	fig	NOUN
aiti-6922	203	57	.	.	PUNCT
aiti-6922	204	1	4	4	X
aiti-6922	204	2	.	.	X
aiti-6922	204	3	this	this	PRON
aiti-6922	204	4	validates	validate	VERB
aiti-6922	204	5	the	the	DET
aiti-6922	204	6	results	result	NOUN
aiti-6922	204	7	of	of	ADP
aiti-6922	204	8	this	this	DET
aiti-6922	204	9	method	method	NOUN
aiti-6922	204	10	with	with	ADP
aiti-6922	204	11	the	the	DET
aiti-6922	204	12	accuracy	accuracy	NOUN
aiti-6922	204	13	of	of	ADP
aiti-6922	204	14	around	around	ADP
aiti-6922	204	15	12=.	12=.	NUM
aiti-6922	204	16	5.3	5.3	NUM
aiti-6922	204	17	.	.	PUNCT
aiti-6922	205	1	defining	define	VERB
aiti-6922	205	2	oam	oam	PROPN
aiti-6922	205	3	gain	gain	VERB
aiti-6922	205	4	then	then	ADV
aiti-6922	205	5	,	,	PUNCT
aiti-6922	205	6	proceeding	proceed	VERB
aiti-6922	205	7	to	to	ADP
aiti-6922	205	8	oam	oam	PROPN
aiti-6922	205	9	mode	mode	NOUN
aiti-6922	205	10	number	number	NOUN
aiti-6922	205	11	of	of	ADP
aiti-6922	205	12	�	�	PROPN
aiti-6922	205	13	=	=	SYM
aiti-6922	205	14	1	1	NUM
aiti-6922	205	15	,	,	PUNCT
aiti-6922	205	16	the	the	DET
aiti-6922	205	17	effective	effective	ADJ
aiti-6922	205	18	gain	gain	NOUN
aiti-6922	205	19	in	in	ADP
aiti-6922	205	20	the	the	DET
aiti-6922	205	21	communication	communication	NOUN
aiti-6922	205	22	link	link	NOUN
aiti-6922	205	23	with	with	ADP
aiti-6922	205	24	antennas	antenna	NOUN
aiti-6922	205	25	carrying	carry	VERB
aiti-6922	205	26	oam	oam	PROPN
aiti-6922	205	27	mode	mode	NOUN
aiti-6922	205	28	number	number	NOUN
aiti-6922	205	29	of	of	ADP
aiti-6922	205	30	�	�	PROPN
aiti-6922	205	31	=	=	SYM
aiti-6922	205	32	1	1	NUM
aiti-6922	205	33	is	be	AUX
aiti-6922	205	34	calculated	calculate	VERB
aiti-6922	205	35	according	accord	VERB
aiti-6922	205	36	to	to	ADP
aiti-6922	205	37	the	the	DET
aiti-6922	205	38	obtained	obtain	VERB
aiti-6922	205	39	values	value	NOUN
aiti-6922	205	40	of	of	ADP
aiti-6922	205	41	s21	s21	NOUN
aiti-6922	205	42	in	in	ADP
aiti-6922	205	43	fig	fig	NOUN
aiti-6922	205	44	.	.	PUNCT
aiti-6922	206	1	10	10	NUM
aiti-6922	207	1	and	and	CCONJ
aiti-6922	207	2	presented	present	VERB
aiti-6922	207	3	in	in	ADP
aiti-6922	207	4	table	table	NOUN
aiti-6922	207	5	2	2	NUM
aiti-6922	207	6	.	.	PUNCT
aiti-6922	208	1	the	the	DET
aiti-6922	208	2	obtained	obtain	VERB
aiti-6922	208	3	results	result	NOUN
aiti-6922	208	4	are	be	AUX
aiti-6922	208	5	4.32=	4.32=	NUM
aiti-6922	208	6	,	,	PUNCT
aiti-6922	208	7	5.012=	5.012=	PROPN
aiti-6922	208	8	,	,	PUNCT
aiti-6922	208	9	7.42=	7.42=	PROPN
aiti-6922	208	10	and	and	CCONJ
aiti-6922	208	11	8.82=	8.82=	NUM
aiti-6922	208	12	for	for	ADP
aiti-6922	208	13	the	the	DET
aiti-6922	208	14	distances	distance	NOUN
aiti-6922	208	15	of	of	ADP
aiti-6922	208	16	2000	2000	NUM
aiti-6922	208	17	:	:	PUNCT
aiti-6922	208	18	:	:	PUNCT
aiti-6922	208	19	,	,	PUNCT
aiti-6922	208	20	5000	5000	NUM
aiti-6922	208	21	:	:	PUNCT
aiti-6922	208	22	:	:	PUNCT
aiti-6922	208	23	,	,	PUNCT
aiti-6922	208	24	7000	7000	NUM
aiti-6922	208	25	:	:	PUNCT
aiti-6922	208	26	:	:	PUNCT
aiti-6922	208	27	and	and	CCONJ
aiti-6922	208	28	10000	10000	NUM
aiti-6922	208	29	:	:	PUNCT
aiti-6922	208	30	:	:	PUNCT
aiti-6922	208	31	,	,	PUNCT
aiti-6922	208	32	respectively	respectively	ADV
aiti-6922	208	33	.	.	PUNCT
aiti-6922	209	1	in	in	ADP
aiti-6922	209	2	order	order	NOUN
aiti-6922	209	3	to	to	PART
aiti-6922	209	4	have	have	AUX
aiti-6922	209	5	a	a	DET
aiti-6922	209	6	fair	fair	ADJ
aiti-6922	209	7	comparison	comparison	NOUN
aiti-6922	209	8	,	,	PUNCT
aiti-6922	209	9	the	the	DET
aiti-6922	209	10	calculated	calculated	ADJ
aiti-6922	209	11	effective	effective	ADJ
aiti-6922	209	12	gain	gain	NOUN
aiti-6922	209	13	is	be	AUX
aiti-6922	209	14	compared	compare	VERB
aiti-6922	209	15	with	with	ADP
aiti-6922	209	16	the	the	DET
aiti-6922	209	17	observed	observe	VERB
aiti-6922	209	18	gain	gain	NOUN
aiti-6922	209	19	by	by	ADP
aiti-6922	209	20	one	one	NUM
aiti-6922	209	21	of	of	ADP
aiti-6922	209	22	the	the	DET
aiti-6922	209	23	antennas	antenna	NOUN
aiti-6922	209	24	view	view	VERB
aiti-6922	209	25	angles	angle	NOUN
aiti-6922	209	26	from	from	ADP
aiti-6922	209	27	the	the	DET
aiti-6922	209	28	other	other	ADJ
aiti-6922	209	29	one	one	NOUN
aiti-6922	209	30	,	,	PUNCT
aiti-6922	209	31	namely	namely	ADV
aiti-6922	209	32	as	as	SCONJ
aiti-6922	209	33	shown	show	VERB
aiti-6922	209	34	in	in	ADP
aiti-6922	209	35	fig	fig	NOUN
aiti-6922	209	36	.	.	PUNCT
aiti-6922	210	1	1	1	X
aiti-6922	210	2	.	.	PUNCT
aiti-6922	210	3	the	the	DET
aiti-6922	210	4	2d	2d	NUM
aiti-6922	210	5	radiation	radiation	NOUN
aiti-6922	210	6	pattern	pattern	NOUN
aiti-6922	210	7	of	of	ADP
aiti-6922	210	8	the	the	DET
aiti-6922	210	9	antenna	antenna	NOUN
aiti-6922	210	10	carrying	carry	VERB
aiti-6922	210	11	oam	oam	PROPN
aiti-6922	210	12	mode	mode	NOUN
aiti-6922	210	13	number	number	NOUN
aiti-6922	210	14	of	of	ADP
aiti-6922	210	15	�	�	PROPN
aiti-6922	210	16	=	=	SYM
aiti-6922	210	17	1	1	NUM
aiti-6922	210	18	has	have	AUX
aiti-6922	210	19	presented	present	VERB
aiti-6922	210	20	in	in	ADP
aiti-6922	210	21	fig	fig	NOUN
aiti-6922	210	22	.	.	PUNCT
aiti-6922	211	1	11	11	NUM
aiti-6922	211	2	.	.	PUNCT
aiti-6922	212	1	the	the	DET
aiti-6922	212	2	view	view	NOUN
aiti-6922	212	3	angle	angle	NOUN
aiti-6922	212	4	of	of	ADP
aiti-6922	212	5	each	each	DET
aiti-6922	212	6	antenna	antenna	NOUN
aiti-6922	212	7	by	by	ADP
aiti-6922	212	8	the	the	DET
aiti-6922	212	9	other	other	ADJ
aiti-6922	212	10	one	one	NUM
aiti-6922	212	11	for	for	ADP
aiti-6922	212	12	different	different	ADJ
aiti-6922	212	13	distances	distance	NOUN
aiti-6922	212	14	has	have	AUX
aiti-6922	212	15	been	be	AUX
aiti-6922	212	16	calculated	calculate	VERB
aiti-6922	212	17	using	use	VERB
aiti-6922	212	18	(	(	PUNCT
aiti-6922	212	19	10	10	NUM
aiti-6922	212	20	)	)	PUNCT
aiti-6922	212	21	.	.	PUNCT
aiti-6922	213	1	1tan	1tan	PROPN
aiti-6922	213	2	(	(	PUNCT
aiti-6922	213	3	)	)	PUNCT
aiti-6922	213	4	r	r	NOUN
aiti-6922	213	5	d	d	SYM
aiti-6922	213	6	θ	θ	PROPN
aiti-6922	213	7	−=	−=	X
aiti-6922	213	8	(	(	PUNCT
aiti-6922	213	9	10	10	NUM
aiti-6922	213	10	)	)	PUNCT
aiti-6922	213	11	fig	fig	NOUN
aiti-6922	213	12	.	.	PUNCT
aiti-6922	214	1	11	11	NUM
aiti-6922	214	2	2d	2d	NUM
aiti-6922	214	3	radiation	radiation	NOUN
aiti-6922	214	4	pattern	pattern	NOUN
aiti-6922	214	5	of	of	ADP
aiti-6922	214	6	the	the	DET
aiti-6922	214	7	circular	circular	ADJ
aiti-6922	214	8	array	array	NOUN
aiti-6922	214	9	antenna	antenna	NOUN
aiti-6922	214	10	as	as	SCONJ
aiti-6922	214	11	shown	show	VERB
aiti-6922	214	12	in	in	ADP
aiti-6922	214	13	fig	fig	NOUN
aiti-6922	214	14	.	.	PUNCT
aiti-6922	215	1	11	11	NUM
aiti-6922	215	2	,	,	PUNCT
aiti-6922	215	3	the	the	DET
aiti-6922	215	4	obtained	obtain	VERB
aiti-6922	215	5	values	value	NOUN
aiti-6922	215	6	of	of	ADP
aiti-6922	215	7	*	*	PUNCT
aiti-6922	215	8	j	j	PROPN
aiti-6922	215	9	are	be	AUX
aiti-6922	215	10	-0.922=	-0.922=	PROPN
aiti-6922	215	11	,	,	PUNCT
aiti-6922	215	12	-9.452=	-9.452=	PROPN
aiti-6922	215	13	,	,	PUNCT
aiti-6922	215	14	-11.742=	-11.742=	NOUN
aiti-6922	215	15	and	and	CCONJ
aiti-6922	215	16	-12.82=	-12.82=	X
aiti-6922	215	17	for	for	ADP
aiti-6922	215	18	the	the	DET
aiti-6922	215	19	distances	distance	NOUN
aiti-6922	215	20	of	of	ADP
aiti-6922	215	21	2000	2000	NUM
aiti-6922	215	22	:	:	PUNCT
aiti-6922	215	23	:	:	PUNCT
aiti-6922	215	24	,	,	PUNCT
aiti-6922	215	25	5000	5000	NUM
aiti-6922	215	26	:	:	PUNCT
aiti-6922	215	27	:	:	PUNCT
aiti-6922	215	28	,	,	PUNCT
aiti-6922	215	29	7000	7000	NUM
aiti-6922	215	30	:	:	PUNCT
aiti-6922	215	31	:	:	PUNCT
aiti-6922	215	32	,	,	PUNCT
aiti-6922	215	33	and	and	CCONJ
aiti-6922	215	34	10000	10000	NUM
aiti-6922	215	35	:	:	PUNCT
aiti-6922	215	36	:	:	PUNCT
aiti-6922	215	37	,	,	PUNCT
aiti-6922	215	38	respectively	respectively	ADV
aiti-6922	215	39	.	.	PUNCT
aiti-6922	216	1	thus	thus	ADV
aiti-6922	216	2	,	,	PUNCT
aiti-6922	216	3	we	we	PRON
aiti-6922	216	4	are	be	AUX
aiti-6922	216	5	able	able	ADJ
aiti-6922	216	6	to	to	PART
aiti-6922	216	7	define	define	VERB
aiti-6922	216	8	a	a	DET
aiti-6922	216	9	useful	useful	ADJ
aiti-6922	216	10	parameter	parameter	NOUN
aiti-6922	216	11	called	call	VERB
aiti-6922	216	12	oam	oam	PROPN
aiti-6922	216	13	gain	gain	NOUN
aiti-6922	216	14	as	as	ADP
aiti-6922	216	15	the	the	DET
aiti-6922	216	16	difference	difference	NOUN
aiti-6922	216	17	between	between	ADP
aiti-6922	216	18	the	the	DET
aiti-6922	216	19	two	two	NUM
aiti-6922	216	20	as	as	SCONJ
aiti-6922	216	21	follows	follow	VERB
aiti-6922	216	22	.	.	PUNCT
aiti-6922	217	1	gain	gain	VERB
aiti-6922	217	2	eff	eff	PROPN
aiti-6922	217	3	oam	oam	PROPN
aiti-6922	217	4	db	db	PROPN
aiti-6922	217	5	g	g	PROPN
aiti-6922	217	6	db	db	PROPN
aiti-6922	217	7	g	g	PROPN
aiti-6922	217	8	dbθ=	dbθ=	PROPN
aiti-6922	217	9	−	−	PROPN
aiti-6922	217	10	(	(	PUNCT
aiti-6922	217	11	11	11	NUM
aiti-6922	217	12	)	)	PUNCT
aiti-6922	217	13	this	this	DET
aiti-6922	217	14	parameter	parameter	NOUN
aiti-6922	217	15	indicates	indicate	VERB
aiti-6922	217	16	that	that	SCONJ
aiti-6922	217	17	how	how	SCONJ
aiti-6922	217	18	much	much	ADJ
aiti-6922	217	19	an	an	DET
aiti-6922	217	20	oam	oam	NOUN
aiti-6922	217	21	system	system	NOUN
aiti-6922	217	22	improves	improve	VERB
aiti-6922	217	23	the	the	DET
aiti-6922	217	24	obtained	obtain	VERB
aiti-6922	217	25	signal	signal	NOUN
aiti-6922	217	26	level	level	NOUN
aiti-6922	217	27	at	at	ADP
aiti-6922	217	28	the	the	DET
aiti-6922	217	29	receiver	receiver	ADJ
aiti-6922	217	30	side	side	NOUN
aiti-6922	217	31	compared	compare	VERB
aiti-6922	217	32	to	to	ADP
aiti-6922	217	33	the	the	DET
aiti-6922	217	34	maximum	maximum	ADJ
aiti-6922	217	35	gain	gain	NOUN
aiti-6922	217	36	value	value	NOUN
aiti-6922	217	37	,	,	PUNCT
aiti-6922	217	38	which	which	PRON
aiti-6922	217	39	is	be	AUX
aiti-6922	217	40	obtained	obtain	VERB
aiti-6922	217	41	from	from	ADP
aiti-6922	217	42	its	its	PRON
aiti-6922	217	43	radiation	radiation	NOUN
aiti-6922	217	44	pattern	pattern	NOUN
aiti-6922	217	45	in	in	ADP
aiti-6922	217	46	the	the	DET
aiti-6922	217	47	broadside	broadside	NOUN
aiti-6922	217	48	direction	direction	NOUN
aiti-6922	217	49	of	of	ADP
aiti-6922	217	50	the	the	DET
aiti-6922	217	51	other	other	ADJ
aiti-6922	217	52	antenna	antenna	NOUN
aiti-6922	217	53	.	.	PUNCT
aiti-6922	218	1	the	the	DET
aiti-6922	218	2	advances	advance	NOUN
aiti-6922	218	3	in	in	ADP
aiti-6922	218	4	technology	technology	NOUN
aiti-6922	218	5	innovation	innovation	NOUN
aiti-6922	218	6	,	,	PUNCT
aiti-6922	218	7	vol	vol	NOUN
aiti-6922	218	8	.	.	PROPN
aiti-6922	218	9	6	6	NUM
aiti-6922	218	10	,	,	PUNCT
aiti-6922	218	11	no	no	INTJ
aiti-6922	218	12	.	.	NOUN
aiti-6922	218	13	2	2	NUM
aiti-6922	218	14	,	,	PUNCT
aiti-6922	218	15	2021	2021	NUM
aiti-6922	218	16	,	,	PUNCT
aiti-6922	218	17	pp	pp	ADJ
aiti-6922	218	18	.	.	PUNCT
aiti-6922	219	1	117	117	NUM
aiti-6922	219	2	-	-	SYM
aiti-6922	219	3	127	127	NUM
aiti-6922	219	4	126	126	NUM
aiti-6922	219	5	parameter	parameter	NOUN
aiti-6922	219	6	can	can	AUX
aiti-6922	219	7	simplify	simplify	VERB
aiti-6922	219	8	the	the	DET
aiti-6922	219	9	calculation	calculation	NOUN
aiti-6922	219	10	of	of	ADP
aiti-6922	219	11	the	the	DET
aiti-6922	219	12	link	link	NOUN
aiti-6922	219	13	budget	budget	NOUN
aiti-6922	219	14	in	in	ADP
aiti-6922	219	15	such	such	ADJ
aiti-6922	219	16	cases	case	NOUN
aiti-6922	219	17	.	.	PUNCT
aiti-6922	220	1	table	table	NOUN
aiti-6922	220	2	2	2	NUM
aiti-6922	220	3	shows	show	VERB
aiti-6922	220	4	the	the	DET
aiti-6922	220	5	results	result	NOUN
aiti-6922	220	6	of	of	ADP
aiti-6922	220	7	the	the	DET
aiti-6922	220	8	s21	s21	NOUN
aiti-6922	220	9	parameter	parameter	NOUN
aiti-6922	220	10	,	,	PUNCT
aiti-6922	220	11	the	the	DET
aiti-6922	220	12	calculated	calculated	ADJ
aiti-6922	220	13	effective	effective	ADJ
aiti-6922	220	14	gain	gain	NOUN
aiti-6922	220	15	(	(	PUNCT
aiti-6922	220	16	geff	geff	NOUN
aiti-6922	220	17	)	)	PUNCT
aiti-6922	220	18	,	,	PUNCT
aiti-6922	220	19	the	the	DET
aiti-6922	220	20	effective	effective	ADJ
aiti-6922	220	21	area	area	NOUN
aiti-6922	220	22	of	of	ADP
aiti-6922	220	23	the	the	DET
aiti-6922	220	24	aperture	aperture	NOUN
aiti-6922	220	25	(	(	PUNCT
aiti-6922	220	26	aeff	aeff	NOUN
aiti-6922	220	27	)	)	PUNCT
aiti-6922	220	28	,	,	PUNCT
aiti-6922	220	29	the	the	DET
aiti-6922	220	30	view	view	NOUN
aiti-6922	220	31	angle	angle	NOUN
aiti-6922	220	32	of	of	ADP
aiti-6922	220	33	each	each	DET
aiti-6922	220	34	antenna	antenna	NOUN
aiti-6922	220	35	by	by	ADP
aiti-6922	220	36	the	the	DET
aiti-6922	220	37	other	other	ADJ
aiti-6922	220	38	one	one	NUM
aiti-6922	220	39	(	(	PUNCT
aiti-6922	220	40	?	?	PUNCT
aiti-6922	220	41	)	)	PUNCT
aiti-6922	220	42	and	and	CCONJ
aiti-6922	220	43	its	its	PRON
aiti-6922	220	44	related	related	ADJ
aiti-6922	220	45	gain	gain	NOUN
aiti-6922	220	46	(	(	PUNCT
aiti-6922	220	47	*	*	NOUN
aiti-6922	220	48	j	j	NOUN
aiti-6922	220	49	)	)	PUNCT
aiti-6922	220	50	,	,	PUNCT
aiti-6922	220	51	and	and	CCONJ
aiti-6922	220	52	the	the	DET
aiti-6922	220	53	oam	oam	PROPN
aiti-6922	220	54	gain	gain	NOUN
aiti-6922	220	55	(	(	PUNCT
aiti-6922	220	56	oamgain	oamgain	NOUN
aiti-6922	220	57	)	)	PUNCT
aiti-6922	220	58	of	of	ADP
aiti-6922	220	59	the	the	DET
aiti-6922	220	60	communication	communication	NOUN
aiti-6922	220	61	link	link	NOUN
aiti-6922	220	62	presented	present	VERB
aiti-6922	220	63	in	in	ADP
aiti-6922	220	64	fig	fig	NOUN
aiti-6922	220	65	.	.	PUNCT
aiti-6922	221	1	10	10	NUM
aiti-6922	221	2	for	for	ADP
aiti-6922	221	3	different	different	ADJ
aiti-6922	221	4	distances	distance	NOUN
aiti-6922	221	5	.	.	PUNCT
aiti-6922	222	1	the	the	DET
aiti-6922	222	2	view	view	NOUN
aiti-6922	222	3	angle	angle	NOUN
aiti-6922	222	4	of	of	ADP
aiti-6922	222	5	each	each	DET
aiti-6922	222	6	antenna	antenna	NOUN
aiti-6922	222	7	by	by	ADP
aiti-6922	222	8	the	the	DET
aiti-6922	222	9	other	other	ADJ
aiti-6922	222	10	one	one	NOUN
aiti-6922	222	11	is	be	AUX
aiti-6922	222	12	determined	determine	VERB
aiti-6922	222	13	in	in	ADP
aiti-6922	222	14	fig	fig	NOUN
aiti-6922	222	15	.	.	PUNCT
aiti-6922	223	1	6(a	6(a	NUM
aiti-6922	223	2	)	)	PUNCT
aiti-6922	223	3	,	,	PUNCT
aiti-6922	223	4	and	and	CCONJ
aiti-6922	223	5	the	the	DET
aiti-6922	223	6	effective	effective	ADJ
aiti-6922	223	7	area	area	NOUN
aiti-6922	223	8	of	of	ADP
aiti-6922	223	9	the	the	DET
aiti-6922	223	10	aperture	aperture	NOUN
aiti-6922	223	11	is	be	AUX
aiti-6922	223	12	calculated	calculate	VERB
aiti-6922	223	13	using	use	VERB
aiti-6922	223	14	the	the	DET
aiti-6922	223	15	following	follow	VERB
aiti-6922	223	16	equation	equation	NOUN
aiti-6922	223	17	2	2	NUM
aiti-6922	223	18	4	4	NUM
aiti-6922	223	19	eff	eff	PROPN
aiti-6922	223	20	eff	eff	PROPN
aiti-6922	224	1	a	a	DET
aiti-6922	224	2	g	g	NOUN
aiti-6922	224	3	λ	λ	X
aiti-6922	224	4	π	π	X
aiti-6922	224	5	=	=	SYM
aiti-6922	224	6	(	(	PUNCT
aiti-6922	224	7	12	12	NUM
aiti-6922	224	8	)	)	PUNCT
aiti-6922	224	9	table	table	NOUN
aiti-6922	224	10	2	2	NUM
aiti-6922	224	11	results	result	NOUN
aiti-6922	224	12	of	of	ADP
aiti-6922	224	13	the	the	DET
aiti-6922	224	14	communication	communication	NOUN
aiti-6922	224	15	link	link	NOUN
aiti-6922	224	16	in	in	ADP
aiti-6922	224	17	fig	fig	NOUN
aiti-6922	224	18	.	.	PUNCT
aiti-6922	225	1	10	10	NUM
aiti-6922	225	2	d	d	NOUN
aiti-6922	225	3	(	(	PUNCT
aiti-6922	225	4	mm	mm	NOUN
aiti-6922	225	5	)	)	PUNCT
aiti-6922	225	6	s21	s21	NOUN
aiti-6922	225	7	(	(	PUNCT
aiti-6922	225	8	db	db	NOUN
aiti-6922	225	9	)	)	PUNCT
aiti-6922	225	10	geff	geff	NOUN
aiti-6922	225	11	(	(	PUNCT
aiti-6922	225	12	db	db	NOUN
aiti-6922	225	13	)	)	PUNCT
aiti-6922	225	14	aeff	aeff	NOUN
aiti-6922	225	15	(	(	PUNCT
aiti-6922	225	16	m	m	PROPN
aiti-6922	225	17	2	2	NUM
aiti-6922	225	18	)	)	PUNCT
aiti-6922	225	19	θ	θ	PROPN
aiti-6922	225	20	(	(	PUNCT
aiti-6922	225	21	˚	˚	PROPN
aiti-6922	225	22	)	)	PUNCT
aiti-6922	225	23	gθ	gθ	PROPN
aiti-6922	225	24	(	(	PUNCT
aiti-6922	225	25	db	db	NOUN
aiti-6922	225	26	)	)	PUNCT
aiti-6922	225	27	oamgain	oamgain	NOUN
aiti-6922	225	28	(	(	PUNCT
aiti-6922	225	29	db	db	NOUN
aiti-6922	225	30	)	)	PUNCT
aiti-6922	225	31	2000	2000	NUM
aiti-6922	225	32	-37.4	-37.4	PUNCT
aiti-6922	225	33	4.3	4.3	NUM
aiti-6922	225	34	0.0028	0.0028	NUM
aiti-6922	225	35	3.6	3.6	NUM
aiti-6922	225	36	-0.92	-0.92	ADP
aiti-6922	225	37	5.22	5.22	NUM
aiti-6922	225	38	5000	5000	NUM
aiti-6922	225	39	-44.1	-44.1	PUNCT
aiti-6922	225	40	5.01	5.01	NUM
aiti-6922	225	41	0.0031	0.0031	NUM
aiti-6922	225	42	1.4	1.4	NUM
aiti-6922	225	43	-9.45	-9.45	NUM
aiti-6922	225	44	14.46	14.46	NUM
aiti-6922	225	45	7000	7000	NUM
aiti-6922	225	46	-42.1	-42.1	NUM
aiti-6922	225	47	7.4	7.4	NUM
aiti-6922	225	48	0.0055	0.0055	NUM
aiti-6922	225	49	1.02	1.02	NUM
aiti-6922	225	50	-11.74	-11.74	NUM
aiti-6922	225	51	19.14	19.14	NUM
aiti-6922	225	52	10000	10000	NUM
aiti-6922	225	53	-42.4	-42.4	NUM
aiti-6922	225	54	8.8	8.8	NUM
aiti-6922	225	55	0.0079	0.0079	NUM
aiti-6922	225	56	0.7	0.7	NUM
aiti-6922	225	57	-12.8	-12.8	NUM
aiti-6922	225	58	21.6	21.6	NUM
aiti-6922	225	59	in	in	ADP
aiti-6922	225	60	order	order	NOUN
aiti-6922	225	61	to	to	PART
aiti-6922	225	62	show	show	VERB
aiti-6922	225	63	the	the	DET
aiti-6922	225	64	advantage	advantage	NOUN
aiti-6922	225	65	of	of	ADP
aiti-6922	225	66	oam	oam	PROPN
aiti-6922	225	67	link	link	PROPN
aiti-6922	225	68	,	,	PUNCT
aiti-6922	225	69	two	two	NUM
aiti-6922	225	70	simulations	simulation	NOUN
aiti-6922	225	71	by	by	ADP
aiti-6922	225	72	using	use	VERB
aiti-6922	225	73	a	a	DET
aiti-6922	225	74	communication	communication	NOUN
aiti-6922	225	75	link	link	NOUN
aiti-6922	225	76	with	with	ADP
aiti-6922	225	77	a	a	DET
aiti-6922	225	78	transmitter	transmitter	NOUN
aiti-6922	225	79	carrying	carry	VERB
aiti-6922	225	80	oam	oam	PROPN
aiti-6922	225	81	mode	mode	NOUN
aiti-6922	225	82	number	number	NOUN
aiti-6922	225	83	of	of	ADP
aiti-6922	225	84	�	�	PROPN
aiti-6922	225	85	=	=	NOUN
aiti-6922	225	86	1	1	NUM
aiti-6922	225	87	to	to	ADP
aiti-6922	225	88	a	a	DET
aiti-6922	225	89	receiver	receiver	NOUN
aiti-6922	225	90	carrying	carry	VERB
aiti-6922	225	91	oam	oam	PROPN
aiti-6922	225	92	mode	mode	NOUN
aiti-6922	225	93	number	number	NOUN
aiti-6922	225	94	of	of	ADP
aiti-6922	225	95	�	�	PROPN
aiti-6922	225	96	=	=	SYM
aiti-6922	225	97	0	0	NUM
aiti-6922	225	98	are	be	AUX
aiti-6922	225	99	performed	perform	VERB
aiti-6922	225	100	.	.	PUNCT
aiti-6922	226	1	the	the	DET
aiti-6922	226	2	effective	effective	ADJ
aiti-6922	226	3	gain	gain	NOUN
aiti-6922	226	4	for	for	ADP
aiti-6922	226	5	the	the	DET
aiti-6922	226	6	two	two	NUM
aiti-6922	226	7	other	other	ADJ
aiti-6922	226	8	combinations	combination	NOUN
aiti-6922	226	9	has	have	AUX
aiti-6922	226	10	been	be	AUX
aiti-6922	226	11	calculated	calculate	VERB
aiti-6922	226	12	using	use	VERB
aiti-6922	226	13	fig	fig	NOUN
aiti-6922	226	14	.	.	PUNCT
aiti-6922	227	1	9	9	NUM
aiti-6922	228	1	and	and	CCONJ
aiti-6922	228	2	have	have	AUX
aiti-6922	228	3	been	be	AUX
aiti-6922	228	4	presented	present	VERB
aiti-6922	228	5	in	in	ADP
aiti-6922	228	6	table	table	NOUN
aiti-6922	228	7	3	3	NUM
aiti-6922	228	8	.	.	PUNCT
aiti-6922	229	1	the	the	DET
aiti-6922	229	2	obtained	obtain	VERB
aiti-6922	229	3	values	value	NOUN
aiti-6922	229	4	are	be	AUX
aiti-6922	229	5	-9.52=	-9.52=	NOUN
aiti-6922	229	6	and	and	CCONJ
aiti-6922	229	7	-8.52=	-8.52=	PROPN
aiti-6922	229	8	for	for	ADP
aiti-6922	229	9	the	the	DET
aiti-6922	229	10	distances	distance	NOUN
aiti-6922	229	11	of	of	ADP
aiti-6922	229	12	2000	2000	NUM
aiti-6922	229	13	:	:	PUNCT
aiti-6922	229	14	:	:	PUNCT
aiti-6922	229	15	and	and	CCONJ
aiti-6922	229	16	5000	5000	NUM
aiti-6922	229	17	:	:	PUNCT
aiti-6922	229	18	:	:	PUNCT
aiti-6922	229	19	,	,	PUNCT
aiti-6922	229	20	respectively	respectively	ADV
aiti-6922	229	21	.	.	PUNCT
aiti-6922	230	1	this	this	PRON
aiti-6922	230	2	makes	make	VERB
aiti-6922	230	3	us	we	PRON
aiti-6922	230	4	claim	claim	VERB
aiti-6922	230	5	that	that	SCONJ
aiti-6922	230	6	an	an	DET
aiti-6922	230	7	antenna	antenna	NOUN
aiti-6922	230	8	with	with	ADP
aiti-6922	230	9	oam	oam	PROPN
aiti-6922	230	10	mode	mode	NOUN
aiti-6922	230	11	number	number	NOUN
aiti-6922	230	12	of	of	ADP
aiti-6922	230	13	�	�	PROPN
aiti-6922	230	14	receives	receive	VERB
aiti-6922	230	15	the	the	DET
aiti-6922	230	16	information	information	NOUN
aiti-6922	230	17	of	of	ADP
aiti-6922	230	18	a	a	DET
aiti-6922	230	19	transmitter	transmitter	NOUN
aiti-6922	230	20	with	with	ADP
aiti-6922	230	21	the	the	DET
aiti-6922	230	22	same	same	ADJ
aiti-6922	230	23	oam	oam	PROPN
aiti-6922	230	24	mode	mode	NOUN
aiti-6922	230	25	number	number	NOUN
aiti-6922	230	26	,	,	PUNCT
aiti-6922	230	27	which	which	PRON
aiti-6922	230	28	makes	make	VERB
aiti-6922	230	29	the	the	DET
aiti-6922	230	30	communication	communication	NOUN
aiti-6922	230	31	link	link	NOUN
aiti-6922	230	32	secure	secure	ADJ
aiti-6922	230	33	.	.	PUNCT
aiti-6922	231	1	table	table	NOUN
aiti-6922	231	2	3	3	NUM
aiti-6922	231	3	results	result	NOUN
aiti-6922	231	4	of	of	ADP
aiti-6922	231	5	the	the	DET
aiti-6922	231	6	communication	communication	NOUN
aiti-6922	231	7	link	link	NOUN
aiti-6922	231	8	in	in	ADP
aiti-6922	231	9	fig	fig	NOUN
aiti-6922	231	10	.	.	PUNCT
aiti-6922	232	1	9	9	NUM
aiti-6922	232	2	d	d	NOUN
aiti-6922	232	3	(	(	PUNCT
aiti-6922	232	4	mm	mm	NOUN
aiti-6922	232	5	)	)	PUNCT
aiti-6922	232	6	s21	s21	NOUN
aiti-6922	232	7	(	(	PUNCT
aiti-6922	232	8	db	db	NOUN
aiti-6922	232	9	)	)	PUNCT
aiti-6922	232	10	geff	geff	NOUN
aiti-6922	232	11	(	(	PUNCT
aiti-6922	232	12	db	db	NOUN
aiti-6922	232	13	)	)	PUNCT
aiti-6922	232	14	2000	2000	NUM
aiti-6922	232	15	-65	-65	PUNCT
aiti-6922	232	16	-9.5	-9.5	NOUN
aiti-6922	232	17	5000	5000	NUM
aiti-6922	232	18	-71	-71	NOUN
aiti-6922	232	19	-8.5	-8.5	INTJ
aiti-6922	232	20	6	6	X
aiti-6922	232	21	.	.	PUNCT
aiti-6922	232	22	conclusion	conclusion	NOUN
aiti-6922	232	23	with	with	ADP
aiti-6922	232	24	reference	reference	NOUN
aiti-6922	232	25	to	to	ADP
aiti-6922	232	26	the	the	DET
aiti-6922	232	27	nature	nature	NOUN
aiti-6922	232	28	of	of	ADP
aiti-6922	232	29	electromagnetic	electromagnetic	ADJ
aiti-6922	232	30	waves	wave	NOUN
aiti-6922	232	31	,	,	PUNCT
aiti-6922	232	32	orthogonality	orthogonality	NOUN
aiti-6922	232	33	of	of	ADP
aiti-6922	232	34	different	different	ADJ
aiti-6922	232	35	modes	mode	NOUN
aiti-6922	232	36	makes	make	VERB
aiti-6922	232	37	it	it	PRON
aiti-6922	232	38	possible	possible	ADJ
aiti-6922	232	39	to	to	PART
aiti-6922	232	40	transmit	transmit	VERB
aiti-6922	232	41	several	several	ADJ
aiti-6922	232	42	categories	category	NOUN
aiti-6922	232	43	of	of	ADP
aiti-6922	232	44	information	information	NOUN
aiti-6922	232	45	simultaneously	simultaneously	ADV
aiti-6922	232	46	at	at	ADP
aiti-6922	232	47	a	a	DET
aiti-6922	232	48	single	single	ADJ
aiti-6922	232	49	frequency	frequency	NOUN
aiti-6922	232	50	.	.	PUNCT
aiti-6922	233	1	in	in	ADP
aiti-6922	233	2	the	the	DET
aiti-6922	233	3	presented	present	VERB
aiti-6922	233	4	paper	paper	NOUN
aiti-6922	233	5	,	,	PUNCT
aiti-6922	233	6	this	this	DET
aiti-6922	233	7	property	property	NOUN
aiti-6922	233	8	of	of	ADP
aiti-6922	233	9	electromagnetic	electromagnetic	ADJ
aiti-6922	233	10	waves	wave	NOUN
aiti-6922	233	11	has	have	AUX
aiti-6922	233	12	been	be	AUX
aiti-6922	233	13	analyzed	analyze	VERB
aiti-6922	233	14	using	use	VERB
aiti-6922	233	15	orbital	orbital	ADJ
aiti-6922	233	16	angular	angular	ADJ
aiti-6922	233	17	momentum	momentum	NOUN
aiti-6922	233	18	(	(	PUNCT
aiti-6922	233	19	oam	oam	PROPN
aiti-6922	233	20	)	)	PUNCT
aiti-6922	233	21	.	.	PUNCT
aiti-6922	234	1	for	for	ADP
aiti-6922	234	2	this	this	DET
aiti-6922	234	3	purpose	purpose	NOUN
aiti-6922	234	4	,	,	PUNCT
aiti-6922	234	5	we	we	PRON
aiti-6922	234	6	have	have	AUX
aiti-6922	234	7	simulated	simulate	VERB
aiti-6922	234	8	a	a	DET
aiti-6922	234	9	circular	circular	ADJ
aiti-6922	234	10	phased	phase	VERB
aiti-6922	234	11	array	array	NOUN
aiti-6922	234	12	antenna	antenna	NOUN
aiti-6922	234	13	generating	generating	NOUN
aiti-6922	234	14	beams	beam	NOUN
aiti-6922	234	15	carrying	carry	VERB
aiti-6922	234	16	oam	oam	PROPN
aiti-6922	234	17	and	and	CCONJ
aiti-6922	234	18	then	then	ADV
aiti-6922	234	19	used	use	VERB
aiti-6922	234	20	them	they	PRON
aiti-6922	234	21	as	as	ADP
aiti-6922	234	22	a	a	DET
aiti-6922	234	23	transmitter	transmitter	NOUN
aiti-6922	234	24	and	and	CCONJ
aiti-6922	234	25	a	a	DET
aiti-6922	234	26	receiver	receiver	NOUN
aiti-6922	234	27	in	in	ADP
aiti-6922	234	28	a	a	DET
aiti-6922	234	29	communication	communication	NOUN
aiti-6922	234	30	link	link	NOUN
aiti-6922	234	31	.	.	PUNCT
aiti-6922	235	1	for	for	ADP
aiti-6922	235	2	non	non	ADJ
aiti-6922	235	3	-	-	ADJ
aiti-6922	235	4	zero	zero	ADJ
aiti-6922	235	5	oam	oam	NOUN
aiti-6922	235	6	links	link	NOUN
aiti-6922	235	7	,	,	PUNCT
aiti-6922	235	8	the	the	DET
aiti-6922	235	9	gain	gain	NOUN
aiti-6922	235	10	parameter	parameter	NOUN
aiti-6922	235	11	can	can	AUX
aiti-6922	235	12	not	not	PART
aiti-6922	235	13	be	be	AUX
aiti-6922	235	14	calculated	calculate	VERB
aiti-6922	235	15	as	as	ADP
aiti-6922	235	16	usual	usual	ADJ
aiti-6922	235	17	because	because	SCONJ
aiti-6922	235	18	of	of	ADP
aiti-6922	235	19	the	the	DET
aiti-6922	235	20	presence	presence	NOUN
aiti-6922	235	21	of	of	ADP
aiti-6922	235	22	a	a	DET
aiti-6922	235	23	null	null	NOUN
aiti-6922	235	24	in	in	ADP
aiti-6922	235	25	the	the	DET
aiti-6922	235	26	beam	beam	NOUN
aiti-6922	235	27	axis	axis	NOUN
aiti-6922	235	28	of	of	ADP
aiti-6922	235	29	the	the	DET
aiti-6922	235	30	radiation	radiation	NOUN
aiti-6922	235	31	pattern	pattern	NOUN
aiti-6922	235	32	of	of	ADP
aiti-6922	235	33	such	such	ADJ
aiti-6922	235	34	antennas	antenna	NOUN
aiti-6922	235	35	.	.	PUNCT
aiti-6922	236	1	by	by	ADP
aiti-6922	236	2	using	use	VERB
aiti-6922	236	3	two	two	NUM
aiti-6922	236	4	new	new	ADJ
aiti-6922	236	5	gain	gain	NOUN
aiti-6922	236	6	parameters	parameter	NOUN
aiti-6922	236	7	,	,	PUNCT
aiti-6922	236	8	we	we	PRON
aiti-6922	236	9	defined	define	VERB
aiti-6922	236	10	the	the	DET
aiti-6922	236	11	concept	concept	NOUN
aiti-6922	236	12	of	of	ADP
aiti-6922	236	13	oam	oam	PROPN
aiti-6922	236	14	gain	gain	VERB
aiti-6922	236	15	for	for	ADP
aiti-6922	236	16	the	the	DET
aiti-6922	236	17	first	first	ADJ
aiti-6922	236	18	time	time	NOUN
aiti-6922	236	19	in	in	ADP
aiti-6922	236	20	order	order	NOUN
aiti-6922	236	21	to	to	PART
aiti-6922	236	22	evaluate	evaluate	VERB
aiti-6922	236	23	oam	oam	PROPN
aiti-6922	236	24	links	link	NOUN
aiti-6922	236	25	.	.	PUNCT
aiti-6922	237	1	nonzero	nonzero	PROPN
aiti-6922	237	2	oam	oam	PROPN
aiti-6922	237	3	beams	beam	NOUN
aiti-6922	237	4	can	can	AUX
aiti-6922	237	5	be	be	AUX
aiti-6922	237	6	used	use	VERB
aiti-6922	237	7	in	in	ADP
aiti-6922	237	8	communication	communication	NOUN
aiti-6922	237	9	links	link	NOUN
aiti-6922	237	10	because	because	SCONJ
aiti-6922	237	11	of	of	ADP
aiti-6922	237	12	their	their	PRON
aiti-6922	237	13	unlimited	unlimited	ADJ
aiti-6922	237	14	number	number	NOUN
aiti-6922	237	15	of	of	ADP
aiti-6922	237	16	modes	mode	NOUN
aiti-6922	237	17	.	.	PUNCT
aiti-6922	238	1	a	a	DET
aiti-6922	238	2	desirable	desirable	ADJ
aiti-6922	238	3	point	point	NOUN
aiti-6922	238	4	of	of	ADP
aiti-6922	238	5	oam	oam	PROPN
aiti-6922	238	6	antennas	antenna	NOUN
aiti-6922	238	7	may	may	AUX
aiti-6922	238	8	be	be	AUX
aiti-6922	238	9	achieved	achieve	VERB
aiti-6922	238	10	by	by	ADP
aiti-6922	238	11	decreasing	decrease	VERB
aiti-6922	238	12	the	the	DET
aiti-6922	238	13	depth	depth	NOUN
aiti-6922	238	14	and	and	CCONJ
aiti-6922	238	15	the	the	DET
aiti-6922	238	16	width	width	NOUN
aiti-6922	238	17	of	of	ADP
aiti-6922	238	18	the	the	DET
aiti-6922	238	19	created	create	VERB
aiti-6922	238	20	null	null	NOUN
aiti-6922	238	21	.	.	PUNCT
aiti-6922	239	1	conflicts	conflict	NOUN
aiti-6922	239	2	of	of	ADP
aiti-6922	239	3	interest	interest	NOUN
aiti-6922	239	4	the	the	DET
aiti-6922	239	5	authors	author	NOUN
aiti-6922	239	6	declare	declare	VERB
aiti-6922	239	7	no	no	DET
aiti-6922	239	8	conflict	conflict	NOUN
aiti-6922	239	9	of	of	ADP
aiti-6922	239	10	interest	interest	NOUN
aiti-6922	239	11	.	.	PUNCT
aiti-6922	240	1	references	reference	NOUN
aiti-6922	240	2	[	[	X
aiti-6922	240	3	1	1	NUM
aiti-6922	240	4	]	]	X
aiti-6922	240	5	y.	y.	PROPN
aiti-6922	240	6	yan	yan	PROPN
aiti-6922	240	7	,	,	PUNCT
aiti-6922	240	8	g.	g.	PROPN
aiti-6922	240	9	xie	xie	PROPN
aiti-6922	240	10	,	,	PUNCT
aiti-6922	240	11	m.	m.	NOUN
aiti-6922	240	12	p.	p.	PROPN
aiti-6922	240	13	lavery	lavery	PROPN
aiti-6922	240	14	,	,	PUNCT
aiti-6922	240	15	h.	h.	PROPN
aiti-6922	240	16	huang	huang	PROPN
aiti-6922	240	17	,	,	PUNCT
aiti-6922	240	18	n.	n.	PROPN
aiti-6922	240	19	ahmed	ahmed	PROPN
aiti-6922	240	20	,	,	PUNCT
aiti-6922	240	21	c.	c.	PROPN
aiti-6922	240	22	bao	bao	PROPN
aiti-6922	240	23	,	,	PUNCT
aiti-6922	240	24	et	et	PROPN
aiti-6922	240	25	al	al	PROPN
aiti-6922	240	26	.	.	PROPN
aiti-6922	240	27	,	,	PUNCT
aiti-6922	240	28	“	"	PUNCT
aiti-6922	240	29	high	high	ADJ
aiti-6922	240	30	-	-	PUNCT
aiti-6922	240	31	capacity	capacity	NOUN
aiti-6922	240	32	millimetre	millimetre	NOUN
aiti-6922	240	33	-	-	PUNCT
aiti-6922	240	34	wave	wave	NOUN
aiti-6922	240	35	communications	communication	NOUN
aiti-6922	240	36	with	with	ADP
aiti-6922	240	37	orbital	orbital	ADJ
aiti-6922	240	38	angular	angular	ADJ
aiti-6922	240	39	momentum	momentum	NOUN
aiti-6922	240	40	multiplexing	multiplexing	NOUN
aiti-6922	240	41	,	,	PUNCT
aiti-6922	240	42	”	"	PUNCT
aiti-6922	240	43	nature	nature	NOUN
aiti-6922	240	44	communications	communication	NOUN
aiti-6922	240	45	,	,	PUNCT
aiti-6922	240	46	vol	vol	NOUN
aiti-6922	240	47	.	.	PROPN
aiti-6922	240	48	5	5	NUM
aiti-6922	240	49	,	,	PUNCT
aiti-6922	240	50	no	no	INTJ
aiti-6922	240	51	.	.	NOUN
aiti-6922	240	52	1	1	NUM
aiti-6922	240	53	,	,	PUNCT
aiti-6922	240	54	pp	pp	ADJ
aiti-6922	240	55	.	.	PUNCT
aiti-6922	241	1	1	1	NUM
aiti-6922	241	2	-	-	SYM
aiti-6922	241	3	9	9	NUM
aiti-6922	241	4	,	,	PUNCT
aiti-6922	241	5	september	september	PROPN
aiti-6922	241	6	2014	2014	NUM
aiti-6922	241	7	.	.	PUNCT
aiti-6922	242	1	[	[	X
aiti-6922	242	2	2	2	NUM
aiti-6922	242	3	]	]	X
aiti-6922	242	4	n.	n.	NOUN
aiti-6922	242	5	bozinovic	bozinovic	PROPN
aiti-6922	242	6	,	,	PUNCT
aiti-6922	242	7	y.	y.	PROPN
aiti-6922	242	8	yue	yue	PROPN
aiti-6922	242	9	,	,	PUNCT
aiti-6922	242	10	y.	y.	PROPN
aiti-6922	242	11	ren	ren	PROPN
aiti-6922	242	12	,	,	PUNCT
aiti-6922	242	13	m.	m.	NOUN
aiti-6922	242	14	tur	tur	PROPN
aiti-6922	242	15	,	,	PUNCT
aiti-6922	242	16	p.	p.	PROPN
aiti-6922	242	17	kristensen	kristensen	PROPN
aiti-6922	242	18	,	,	PUNCT
aiti-6922	242	19	h.	h.	PROPN
aiti-6922	242	20	huang	huang	PROPN
aiti-6922	242	21	,	,	PUNCT
aiti-6922	242	22	et	et	PROPN
aiti-6922	242	23	al	al	PROPN
aiti-6922	242	24	.	.	PROPN
aiti-6922	242	25	,	,	PUNCT
aiti-6922	242	26	“	"	PUNCT
aiti-6922	242	27	terabit	terabit	NOUN
aiti-6922	242	28	-	-	PUNCT
aiti-6922	242	29	scale	scale	NOUN
aiti-6922	242	30	orbital	orbital	ADJ
aiti-6922	242	31	angular	angular	ADJ
aiti-6922	242	32	momentum	momentum	NOUN
aiti-6922	242	33	mode	mode	NOUN
aiti-6922	242	34	division	division	NOUN
aiti-6922	242	35	multiplexing	multiplexing	NOUN
aiti-6922	242	36	in	in	ADP
aiti-6922	242	37	fibers	fiber	NOUN
aiti-6922	242	38	,	,	PUNCT
aiti-6922	242	39	”	"	PUNCT
aiti-6922	242	40	science	science	NOUN
aiti-6922	242	41	,	,	PUNCT
aiti-6922	242	42	vol	vol	NOUN
aiti-6922	242	43	.	.	PROPN
aiti-6922	242	44	340	340	NUM
aiti-6922	242	45	,	,	PUNCT
aiti-6922	242	46	no	no	INTJ
aiti-6922	242	47	.	.	NOUN
aiti-6922	242	48	6140	6140	NUM
aiti-6922	242	49	,	,	PUNCT
aiti-6922	242	50	pp	pp	ADV
aiti-6922	242	51	.	.	PUNCT
aiti-6922	243	1	1545	1545	NUM
aiti-6922	243	2	-	-	SYM
aiti-6922	243	3	1548	1548	NUM
aiti-6922	243	4	,	,	PUNCT
aiti-6922	243	5	june	june	PROPN
aiti-6922	243	6	2013	2013	NUM
aiti-6922	243	7	.	.	PUNCT
aiti-6922	244	1	advances	advance	NOUN
aiti-6922	244	2	in	in	ADP
aiti-6922	244	3	technology	technology	NOUN
aiti-6922	244	4	innovation	innovation	NOUN
aiti-6922	244	5	,	,	PUNCT
aiti-6922	244	6	vol	vol	NOUN
aiti-6922	244	7	.	.	PROPN
aiti-6922	245	1	6	6	NUM
aiti-6922	245	2	,	,	PUNCT
aiti-6922	245	3	no	no	INTJ
aiti-6922	245	4	.	.	NOUN
aiti-6922	245	5	2	2	NUM
aiti-6922	245	6	,	,	PUNCT
aiti-6922	245	7	2021	2021	NUM
aiti-6922	245	8	,	,	PUNCT
aiti-6922	245	9	pp	pp	ADJ
aiti-6922	245	10	.	.	PUNCT
aiti-6922	246	1	117	117	NUM
aiti-6922	246	2	-	-	SYM
aiti-6922	246	3	127	127	NUM
aiti-6922	246	4	127	127	NUM
aiti-6922	246	5	[	[	X
aiti-6922	246	6	3	3	NUM
aiti-6922	246	7	]	]	X
aiti-6922	246	8	f.	f.	PROPN
aiti-6922	246	9	tamburini	tamburini	PROPN
aiti-6922	246	10	,	,	PUNCT
aiti-6922	246	11	e.	e.	PROPN
aiti-6922	246	12	mari	mari	PROPN
aiti-6922	246	13	,	,	PUNCT
aiti-6922	246	14	a.	a.	PROPN
aiti-6922	246	15	sponselli	sponselli	PROPN
aiti-6922	246	16	,	,	PUNCT
aiti-6922	246	17	b.	b.	PROPN
aiti-6922	246	18	thidé	thidé	PROPN
aiti-6922	246	19	,	,	PUNCT
aiti-6922	246	20	a.	a.	NOUN
aiti-6922	246	21	bianchini	bianchini	PROPN
aiti-6922	246	22	,	,	PUNCT
aiti-6922	246	23	and	and	CCONJ
aiti-6922	246	24	f.	f.	PROPN
aiti-6922	246	25	romanato	romanato	PROPN
aiti-6922	246	26	,	,	PUNCT
aiti-6922	246	27	“	"	PUNCT
aiti-6922	246	28	encoding	encode	VERB
aiti-6922	246	29	many	many	ADJ
aiti-6922	246	30	channels	channel	NOUN
aiti-6922	246	31	on	on	ADP
aiti-6922	246	32	the	the	DET
aiti-6922	246	33	same	same	ADJ
aiti-6922	246	34	frequency	frequency	NOUN
aiti-6922	246	35	through	through	ADP
aiti-6922	246	36	radio	radio	NOUN
aiti-6922	246	37	vorticity	vorticity	NOUN
aiti-6922	246	38	:	:	PUNCT
aiti-6922	246	39	first	first	ADJ
aiti-6922	246	40	experimental	experimental	ADJ
aiti-6922	246	41	test	test	NOUN
aiti-6922	246	42	,	,	PUNCT
aiti-6922	246	43	”	"	PUNCT
aiti-6922	246	44	new	new	ADJ
aiti-6922	246	45	journal	journal	NOUN
aiti-6922	246	46	of	of	ADP
aiti-6922	246	47	physics	physics	PROPN
aiti-6922	246	48	,	,	PUNCT
aiti-6922	246	49	vol	vol	NOUN
aiti-6922	246	50	.	.	PROPN
aiti-6922	246	51	14	14	NUM
aiti-6922	246	52	,	,	PUNCT
aiti-6922	246	53	no	no	INTJ
aiti-6922	246	54	.	.	NOUN
aiti-6922	246	55	3	3	NUM
aiti-6922	246	56	,	,	PUNCT
aiti-6922	246	57	033001	033001	NUM
aiti-6922	246	58	,	,	PUNCT
aiti-6922	246	59	march	march	PROPN
aiti-6922	246	60	2012	2012	NUM
aiti-6922	246	61	.	.	PUNCT
aiti-6922	247	1	[	[	X
aiti-6922	247	2	4	4	X
aiti-6922	247	3	]	]	X
aiti-6922	247	4	o.	o.	NOUN
aiti-6922	247	5	edfors	edfor	NOUN
aiti-6922	247	6	and	and	CCONJ
aiti-6922	247	7	a.	a.	PROPN
aiti-6922	247	8	j.	j.	PROPN
aiti-6922	247	9	johansson	johansson	PROPN
aiti-6922	247	10	,	,	PUNCT
aiti-6922	247	11	“	"	PUNCT
aiti-6922	247	12	is	be	AUX
aiti-6922	247	13	orbital	orbital	ADJ
aiti-6922	247	14	angular	angular	ADJ
aiti-6922	247	15	momentum	momentum	NOUN
aiti-6922	247	16	(	(	PUNCT
aiti-6922	247	17	oam	oam	PROPN
aiti-6922	247	18	)	)	PUNCT
aiti-6922	247	19	based	base	VERB
aiti-6922	247	20	radio	radio	NOUN
aiti-6922	247	21	communication	communication	NOUN
aiti-6922	247	22	an	an	DET
aiti-6922	247	23	unexploited	unexploited	ADJ
aiti-6922	247	24	area	area	NOUN
aiti-6922	247	25	?	?	PUNCT
aiti-6922	247	26	”	"	PUNCT
aiti-6922	247	27	ieee	ieee	NOUN
aiti-6922	247	28	transactions	transaction	NOUN
aiti-6922	247	29	on	on	ADP
aiti-6922	247	30	antennas	antenna	NOUN
aiti-6922	247	31	and	and	CCONJ
aiti-6922	247	32	propagation	propagation	NOUN
aiti-6922	247	33	,	,	PUNCT
aiti-6922	247	34	vol	vol	NOUN
aiti-6922	247	35	.	.	PROPN
aiti-6922	247	36	60	60	NUM
aiti-6922	247	37	,	,	PUNCT
aiti-6922	247	38	no	no	INTJ
aiti-6922	247	39	.	.	NOUN
aiti-6922	247	40	2	2	NUM
aiti-6922	247	41	,	,	PUNCT
aiti-6922	247	42	pp	pp	ADJ
aiti-6922	247	43	.	.	PUNCT
aiti-6922	248	1	1126	1126	NUM
aiti-6922	248	2	-	-	SYM
aiti-6922	248	3	1131	1131	NUM
aiti-6922	248	4	,	,	PUNCT
aiti-6922	248	5	february	february	PROPN
aiti-6922	248	6	2012	2012	NUM
aiti-6922	248	7	.	.	PUNCT
aiti-6922	249	1	[	[	X
aiti-6922	249	2	5	5	NUM
aiti-6922	249	3	]	]	PUNCT
aiti-6922	249	4	m.	m.	NOUN
aiti-6922	249	5	zyczkowski	zyczkowski	PROPN
aiti-6922	249	6	,	,	PUNCT
aiti-6922	249	7	k.	k.	PROPN
aiti-6922	249	8	d.	d.	PROPN
aiti-6922	249	9	brewczynski	brewczynski	PROPN
aiti-6922	249	10	,	,	PUNCT
aiti-6922	249	11	and	and	CCONJ
aiti-6922	249	12	m.	m.	NOUN
aiti-6922	249	13	karol	karol	PROPN
aiti-6922	249	14	,	,	PUNCT
aiti-6922	249	15	“	"	PUNCT
aiti-6922	249	16	innovative	innovative	ADJ
aiti-6922	249	17	security	security	NOUN
aiti-6922	249	18	technology	technology	NOUN
aiti-6922	249	19	for	for	ADP
aiti-6922	249	20	optical	optical	ADJ
aiti-6922	249	21	fiber	fiber	NOUN
aiti-6922	249	22	data	data	NOUN
aiti-6922	249	23	transmission	transmission	NOUN
aiti-6922	249	24	using	use	VERB
aiti-6922	249	25	optical	optical	ADJ
aiti-6922	249	26	vortex	vortex	NOUN
aiti-6922	249	27	,	,	PUNCT
aiti-6922	249	28	”	"	PUNCT
aiti-6922	249	29	proceedings	proceeding	NOUN
aiti-6922	249	30	of	of	ADP
aiti-6922	249	31	engineering	engineering	NOUN
aiti-6922	249	32	and	and	CCONJ
aiti-6922	249	33	technology	technology	NOUN
aiti-6922	249	34	innovation	innovation	NOUN
aiti-6922	249	35	,	,	PUNCT
aiti-6922	249	36	vol	vol	NOUN
aiti-6922	249	37	.	.	PROPN
aiti-6922	249	38	5	5	NUM
aiti-6922	249	39	,	,	PUNCT
aiti-6922	249	40	no	no	INTJ
aiti-6922	249	41	.	.	NOUN
aiti-6922	249	42	1	1	NUM
aiti-6922	249	43	,	,	PUNCT
aiti-6922	249	44	pp	pp	ADJ
aiti-6922	249	45	.	.	PUNCT
aiti-6922	250	1	1	1	NUM
aiti-6922	250	2	-	-	SYM
aiti-6922	250	3	6	6	NUM
aiti-6922	250	4	,	,	PUNCT
aiti-6922	250	5	august	august	PROPN
aiti-6922	250	6	2017	2017	NUM
aiti-6922	250	7	.	.	PUNCT
aiti-6922	251	1	[	[	X
aiti-6922	251	2	6	6	NUM
aiti-6922	251	3	]	]	PUNCT
aiti-6922	251	4	l.	l.	PROPN
aiti-6922	251	5	allen	allen	PROPN
aiti-6922	251	6	,	,	PUNCT
aiti-6922	251	7	m.	m.	PROPN
aiti-6922	251	8	w.	w.	PROPN
aiti-6922	251	9	beijersbergen	beijersbergen	PROPN
aiti-6922	251	10	,	,	PUNCT
aiti-6922	251	11	r.	r.	PROPN
aiti-6922	251	12	j.	j.	PROPN
aiti-6922	251	13	c.	c.	PROPN
aiti-6922	251	14	spreeuw	spreeuw	PROPN
aiti-6922	251	15	,	,	PUNCT
aiti-6922	251	16	and	and	CCONJ
aiti-6922	251	17	j.	j.	PROPN
aiti-6922	251	18	p.	p.	PROPN
aiti-6922	251	19	woerdman	woerdman	PROPN
aiti-6922	251	20	,	,	PUNCT
aiti-6922	251	21	“	"	PUNCT
aiti-6922	251	22	orbital	orbital	ADJ
aiti-6922	251	23	angular	angular	ADJ
aiti-6922	251	24	momentum	momentum	NOUN
aiti-6922	251	25	of	of	ADP
aiti-6922	251	26	light	light	NOUN
aiti-6922	251	27	and	and	CCONJ
aiti-6922	251	28	the	the	DET
aiti-6922	251	29	transformation	transformation	NOUN
aiti-6922	251	30	of	of	ADP
aiti-6922	251	31	laguerre	laguerre	NOUN
aiti-6922	251	32	-	-	PUNCT
aiti-6922	251	33	gaussian	gaussian	NOUN
aiti-6922	251	34	laser	laser	NOUN
aiti-6922	251	35	modes	mode	NOUN
aiti-6922	251	36	,	,	PUNCT
aiti-6922	251	37	”	"	PUNCT
aiti-6922	251	38	physical	physical	ADJ
aiti-6922	251	39	review	review	NOUN
aiti-6922	251	40	a	a	DET
aiti-6922	251	41	,	,	PUNCT
aiti-6922	251	42	vol	vol	NOUN
aiti-6922	251	43	.	.	PROPN
aiti-6922	251	44	45	45	NUM
aiti-6922	251	45	,	,	PUNCT
aiti-6922	251	46	no	no	INTJ
aiti-6922	251	47	.	.	NOUN
aiti-6922	251	48	11	11	NUM
aiti-6922	251	49	,	,	PUNCT
aiti-6922	251	50	pp	pp	ADJ
aiti-6922	251	51	.	.	PUNCT
aiti-6922	252	1	8185	8185	NUM
aiti-6922	252	2	-	-	SYM
aiti-6922	252	3	8189	8189	NUM
aiti-6922	252	4	,	,	PUNCT
aiti-6922	252	5	june	june	PROPN
aiti-6922	252	6	1992	1992	NUM
aiti-6922	252	7	.	.	PUNCT
aiti-6922	253	1	[	[	X
aiti-6922	253	2	7	7	X
aiti-6922	253	3	]	]	PUNCT
aiti-6922	253	4	m.	m.	NOUN
aiti-6922	253	5	w.	w.	PROPN
aiti-6922	253	6	beijersbergen	beijersbergen	PROPN
aiti-6922	253	7	,	,	PUNCT
aiti-6922	253	8	r.	r.	PROPN
aiti-6922	253	9	p.	p.	PROPN
aiti-6922	253	10	c.	c.	PROPN
aiti-6922	253	11	coerwinkel	coerwinkel	PROPN
aiti-6922	253	12	,	,	PUNCT
aiti-6922	253	13	m.	m.	PROPN
aiti-6922	253	14	kristensen	kristensen	PROPN
aiti-6922	253	15	,	,	PUNCT
aiti-6922	253	16	and	and	CCONJ
aiti-6922	253	17	j.	j.	PROPN
aiti-6922	253	18	p.	p.	PROPN
aiti-6922	253	19	woerdman	woerdman	PROPN
aiti-6922	253	20	,	,	PUNCT
aiti-6922	253	21	“	"	PUNCT
aiti-6922	253	22	helical	helical	ADJ
aiti-6922	253	23	-	-	PUNCT
aiti-6922	253	24	wavefront	wavefront	ADJ
aiti-6922	253	25	laser	laser	NOUN
aiti-6922	253	26	beams	beam	NOUN
aiti-6922	253	27	produced	produce	VERB
aiti-6922	253	28	with	with	ADP
aiti-6922	253	29	a	a	DET
aiti-6922	253	30	spiral	spiral	ADJ
aiti-6922	253	31	phaseplate	phaseplate	NOUN
aiti-6922	253	32	,	,	PUNCT
aiti-6922	253	33	”	"	PUNCT
aiti-6922	253	34	optics	optic	NOUN
aiti-6922	253	35	communications	communication	NOUN
aiti-6922	253	36	,	,	PUNCT
aiti-6922	253	37	vol	vol	NOUN
aiti-6922	253	38	.	.	PROPN
aiti-6922	254	1	112	112	NUM
aiti-6922	254	2	,	,	PUNCT
aiti-6922	254	3	no	no	INTJ
aiti-6922	254	4	.	.	NOUN
aiti-6922	254	5	5	5	NUM
aiti-6922	254	6	-	-	SYM
aiti-6922	254	7	6	6	NUM
aiti-6922	254	8	,	,	PUNCT
aiti-6922	254	9	pp	pp	ADJ
aiti-6922	254	10	.	.	PUNCT
aiti-6922	255	1	321	321	NUM
aiti-6922	255	2	-	-	SYM
aiti-6922	255	3	327	327	NUM
aiti-6922	255	4	,	,	PUNCT
aiti-6922	255	5	december	december	PROPN
aiti-6922	255	6	1994	1994	NUM
aiti-6922	255	7	.	.	PUNCT
aiti-6922	256	1	[	[	X
aiti-6922	256	2	8	8	NUM
aiti-6922	256	3	]	]	PUNCT
aiti-6922	256	4	s.	s.	PROPN
aiti-6922	256	5	m.	m.	PROPN
aiti-6922	256	6	mohammadi	mohammadi	PROPN
aiti-6922	256	7	,	,	PUNCT
aiti-6922	256	8	l.	l.	PROPN
aiti-6922	256	9	k.	k.	PROPN
aiti-6922	256	10	daldorff	daldorff	PROPN
aiti-6922	256	11	,	,	PUNCT
aiti-6922	256	12	j.	j.	PROPN
aiti-6922	256	13	e.	e.	PROPN
aiti-6922	256	14	bergman	bergman	PROPN
aiti-6922	256	15	,	,	PUNCT
aiti-6922	256	16	r.	r.	PROPN
aiti-6922	256	17	l.	l.	PROPN
aiti-6922	256	18	karlsson	karlsson	PROPN
aiti-6922	256	19	,	,	PUNCT
aiti-6922	256	20	b.	b.	PROPN
aiti-6922	256	21	thidé	thidé	PROPN
aiti-6922	256	22	,	,	PUNCT
aiti-6922	256	23	k.	k.	PROPN
aiti-6922	256	24	forozesh	forozesh	PROPN
aiti-6922	256	25	,	,	PUNCT
aiti-6922	256	26	et	et	PROPN
aiti-6922	256	27	al	al	PROPN
aiti-6922	256	28	.	.	PROPN
aiti-6922	256	29	,	,	PUNCT
aiti-6922	256	30	“	"	PUNCT
aiti-6922	256	31	orbital	orbital	ADJ
aiti-6922	256	32	angular	angular	ADJ
aiti-6922	256	33	momentum	momentum	NOUN
aiti-6922	256	34	in	in	ADP
aiti-6922	256	35	radio	radio	NOUN
aiti-6922	256	36	—	—	PUNCT
aiti-6922	256	37	a	a	DET
aiti-6922	256	38	system	system	NOUN
aiti-6922	256	39	study	study	NOUN
aiti-6922	256	40	,	,	PUNCT
aiti-6922	256	41	”	"	PUNCT
aiti-6922	256	42	ieee	ieee	NOUN
aiti-6922	256	43	transactions	transaction	NOUN
aiti-6922	256	44	on	on	ADP
aiti-6922	256	45	antennas	antenna	NOUN
aiti-6922	256	46	and	and	CCONJ
aiti-6922	256	47	propagation	propagation	NOUN
aiti-6922	256	48	,	,	PUNCT
aiti-6922	256	49	vol	vol	NOUN
aiti-6922	256	50	.	.	PROPN
aiti-6922	257	1	58	58	NUM
aiti-6922	257	2	,	,	PUNCT
aiti-6922	257	3	no	no	INTJ
aiti-6922	257	4	.	.	NOUN
aiti-6922	257	5	2	2	NUM
aiti-6922	257	6	,	,	PUNCT
aiti-6922	257	7	pp	pp	ADJ
aiti-6922	257	8	.	.	PUNCT
aiti-6922	258	1	565	565	NUM
aiti-6922	258	2	-	-	SYM
aiti-6922	258	3	572	572	NUM
aiti-6922	258	4	,	,	PUNCT
aiti-6922	258	5	february	february	PROPN
aiti-6922	258	6	2010	2010	NUM
aiti-6922	258	7	.	.	PUNCT
aiti-6922	259	1	[	[	X
aiti-6922	259	2	9	9	NUM
aiti-6922	259	3	]	]	PUNCT
aiti-6922	259	4	m.	m.	NOUN
aiti-6922	259	5	veysi	veysi	NOUN
aiti-6922	259	6	,	,	PUNCT
aiti-6922	259	7	c.	c.	PROPN
aiti-6922	259	8	guclu	guclu	PROPN
aiti-6922	259	9	,	,	PUNCT
aiti-6922	259	10	and	and	CCONJ
aiti-6922	259	11	f.	f.	PROPN
aiti-6922	259	12	capolino	capolino	PROPN
aiti-6922	259	13	,	,	PUNCT
aiti-6922	259	14	“	"	PUNCT
aiti-6922	259	15	vortex	vortex	NOUN
aiti-6922	259	16	beams	beam	NOUN
aiti-6922	259	17	with	with	ADP
aiti-6922	259	18	strong	strong	ADJ
aiti-6922	259	19	longitudinally	longitudinally	ADV
aiti-6922	259	20	polarized	polarize	VERB
aiti-6922	259	21	magnetic	magnetic	ADJ
aiti-6922	259	22	field	field	NOUN
aiti-6922	259	23	and	and	CCONJ
aiti-6922	259	24	their	their	PRON
aiti-6922	259	25	generation	generation	NOUN
aiti-6922	259	26	by	by	ADP
aiti-6922	259	27	using	use	VERB
aiti-6922	259	28	metasurfaces	metasurface	NOUN
aiti-6922	259	29	,	,	PUNCT
aiti-6922	259	30	”	"	PUNCT
aiti-6922	259	31	journal	journal	NOUN
aiti-6922	259	32	of	of	ADP
aiti-6922	259	33	the	the	DET
aiti-6922	259	34	optical	optical	ADJ
aiti-6922	259	35	society	society	NOUN
aiti-6922	259	36	of	of	ADP
aiti-6922	259	37	america	america	PROPN
aiti-6922	259	38	b	b	PROPN
aiti-6922	259	39	,	,	PUNCT
aiti-6922	259	40	vol	vol	NOUN
aiti-6922	259	41	.	.	PROPN
aiti-6922	259	42	32	32	NUM
aiti-6922	259	43	,	,	PUNCT
aiti-6922	259	44	no	no	INTJ
aiti-6922	259	45	.	.	NOUN
aiti-6922	259	46	2	2	NUM
aiti-6922	259	47	,	,	PUNCT
aiti-6922	259	48	pp	pp	ADJ
aiti-6922	259	49	.	.	PUNCT
aiti-6922	260	1	345	345	NUM
aiti-6922	260	2	-	-	SYM
aiti-6922	260	3	354	354	NUM
aiti-6922	260	4	,	,	PUNCT
aiti-6922	260	5	february	february	PROPN
aiti-6922	260	6	2015	2015	NUM
aiti-6922	260	7	.	.	PUNCT
aiti-6922	261	1	[	[	X
aiti-6922	261	2	10	10	NUM
aiti-6922	261	3	]	]	PUNCT
aiti-6922	261	4	m.	m.	NOUN
aiti-6922	261	5	s.	s.	PROPN
aiti-6922	261	6	soskin	soskin	PROPN
aiti-6922	261	7	,	,	PUNCT
aiti-6922	261	8	v.	v.	ADP
aiti-6922	261	9	n.	n.	PROPN
aiti-6922	261	10	gorshkov	gorshkov	PROPN
aiti-6922	261	11	,	,	PUNCT
aiti-6922	261	12	m.	m.	NOUN
aiti-6922	261	13	v.	v.	ADP
aiti-6922	261	14	vasnetsov	vasnetsov	PROPN
aiti-6922	261	15	,	,	PUNCT
aiti-6922	261	16	j.	j.	PROPN
aiti-6922	261	17	t.	t.	PROPN
aiti-6922	261	18	malos	malos	PROPN
aiti-6922	261	19	,	,	PUNCT
aiti-6922	261	20	and	and	CCONJ
aiti-6922	261	21	n.	n.	PROPN
aiti-6922	261	22	r.	r.	PROPN
aiti-6922	261	23	heckenberg	heckenberg	PROPN
aiti-6922	261	24	,	,	PUNCT
aiti-6922	261	25	“	"	PUNCT
aiti-6922	261	26	topological	topological	ADJ
aiti-6922	261	27	charge	charge	NOUN
aiti-6922	261	28	and	and	CCONJ
aiti-6922	261	29	angular	angular	ADJ
aiti-6922	261	30	momentum	momentum	NOUN
aiti-6922	261	31	of	of	ADP
aiti-6922	261	32	light	light	ADJ
aiti-6922	261	33	beams	beam	NOUN
aiti-6922	261	34	carrying	carry	VERB
aiti-6922	261	35	optical	optical	ADJ
aiti-6922	261	36	vortices	vortex	NOUN
aiti-6922	261	37	,	,	PUNCT
aiti-6922	261	38	”	"	PUNCT
aiti-6922	261	39	physical	physical	ADJ
aiti-6922	261	40	review	review	NOUN
aiti-6922	261	41	a	a	DET
aiti-6922	261	42	,	,	PUNCT
aiti-6922	261	43	vol	vol	NOUN
aiti-6922	261	44	.	.	PROPN
aiti-6922	261	45	56	56	NUM
aiti-6922	261	46	,	,	PUNCT
aiti-6922	261	47	no	no	INTJ
aiti-6922	261	48	.	.	NOUN
aiti-6922	261	49	5	5	NUM
aiti-6922	261	50	,	,	PUNCT
aiti-6922	261	51	pp	pp	ADJ
aiti-6922	261	52	.	.	PUNCT
aiti-6922	261	53	4064	4064	NUM
aiti-6922	261	54	-	-	SYM
aiti-6922	261	55	4075	4075	NUM
aiti-6922	261	56	,	,	PUNCT
aiti-6922	261	57	november	november	PROPN
aiti-6922	261	58	1997	1997	NUM
aiti-6922	261	59	.	.	PUNCT
aiti-6922	262	1	[	[	X
aiti-6922	262	2	11	11	NUM
aiti-6922	262	3	]	]	PUNCT
aiti-6922	262	4	j.	j.	PROPN
aiti-6922	262	5	wang	wang	PROPN
aiti-6922	262	6	,	,	PUNCT
aiti-6922	262	7	j.	j.	PROPN
aiti-6922	262	8	y.	y.	PROPN
aiti-6922	262	9	yang	yang	PROPN
aiti-6922	262	10	,	,	PUNCT
aiti-6922	262	11	i.	i.	PROPN
aiti-6922	262	12	m.	m.	PROPN
aiti-6922	262	13	fazal	fazal	PROPN
aiti-6922	262	14	,	,	PUNCT
aiti-6922	262	15	n.	n.	PROPN
aiti-6922	262	16	ahmed	ahmed	PROPN
aiti-6922	262	17	,	,	PUNCT
aiti-6922	262	18	y.	y.	PROPN
aiti-6922	262	19	yan	yan	PROPN
aiti-6922	262	20	,	,	PUNCT
aiti-6922	262	21	h.	h.	PROPN
aiti-6922	262	22	huang	huang	PROPN
aiti-6922	262	23	,	,	PUNCT
aiti-6922	262	24	et	et	PROPN
aiti-6922	262	25	al	al	PROPN
aiti-6922	262	26	.	.	PROPN
aiti-6922	262	27	,	,	PUNCT
aiti-6922	262	28	“	"	PUNCT
aiti-6922	262	29	terabit	terabit	VERB
aiti-6922	262	30	free	free	ADJ
aiti-6922	262	31	-	-	PUNCT
aiti-6922	262	32	space	space	NOUN
aiti-6922	262	33	data	data	NOUN
aiti-6922	262	34	transmission	transmission	NOUN
aiti-6922	262	35	employing	employ	VERB
aiti-6922	262	36	orbital	orbital	ADJ
aiti-6922	262	37	angular	angular	ADJ
aiti-6922	262	38	momentum	momentum	NOUN
aiti-6922	262	39	multiplexing	multiplexing	NOUN
aiti-6922	262	40	,	,	PUNCT
aiti-6922	262	41	”	"	PUNCT
aiti-6922	262	42	nature	nature	NOUN
aiti-6922	262	43	photonics	photonic	NOUN
aiti-6922	262	44	,	,	PUNCT
aiti-6922	262	45	vol	vol	NOUN
aiti-6922	262	46	.	.	PROPN
aiti-6922	263	1	6	6	NUM
aiti-6922	263	2	,	,	PUNCT
aiti-6922	263	3	no	no	INTJ
aiti-6922	263	4	.	.	NOUN
aiti-6922	263	5	7	7	NUM
aiti-6922	263	6	,	,	PUNCT
aiti-6922	263	7	pp	pp	ADJ
aiti-6922	263	8	.	.	PUNCT
aiti-6922	264	1	488	488	NUM
aiti-6922	264	2	-	-	SYM
aiti-6922	264	3	496	496	NUM
aiti-6922	264	4	,	,	PUNCT
aiti-6922	264	5	july	july	PROPN
aiti-6922	264	6	2012	2012	NUM
aiti-6922	264	7	.	.	PUNCT
aiti-6922	265	1	[	[	X
aiti-6922	265	2	12	12	NUM
aiti-6922	265	3	]	]	PUNCT
aiti-6922	265	4	b.	b.	PROPN
aiti-6922	265	5	thidé	thidé	PROPN
aiti-6922	265	6	,	,	PUNCT
aiti-6922	265	7	h.	h.	PROPN
aiti-6922	265	8	then	then	ADV
aiti-6922	265	9	,	,	PUNCT
aiti-6922	265	10	j.	j.	PROPN
aiti-6922	265	11	sjöholm	sjöholm	PROPN
aiti-6922	265	12	,	,	PUNCT
aiti-6922	265	13	k.	k.	PROPN
aiti-6922	265	14	palmer	palmer	PROPN
aiti-6922	265	15	,	,	PUNCT
aiti-6922	265	16	j.	j.	PROPN
aiti-6922	265	17	bergman	bergman	PROPN
aiti-6922	265	18	,	,	PUNCT
aiti-6922	265	19	t.	t.	PROPN
aiti-6922	265	20	d.	d.	PROPN
aiti-6922	265	21	carozzi	carozzi	PROPN
aiti-6922	265	22	,	,	PUNCT
aiti-6922	265	23	et	et	PROPN
aiti-6922	265	24	al	al	PROPN
aiti-6922	265	25	.	.	PROPN
aiti-6922	265	26	,	,	PUNCT
aiti-6922	265	27	“	"	PUNCT
aiti-6922	265	28	utilization	utilization	NOUN
aiti-6922	265	29	of	of	ADP
aiti-6922	265	30	photon	photon	NOUN
aiti-6922	265	31	orbital	orbital	ADJ
aiti-6922	265	32	angular	angular	ADJ
aiti-6922	265	33	momentum	momentum	NOUN
aiti-6922	265	34	in	in	ADP
aiti-6922	265	35	the	the	DET
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aiti-6922	265	37	-	-	PUNCT
aiti-6922	265	38	frequency	frequency	NOUN
aiti-6922	265	39	radio	radio	NOUN
aiti-6922	265	40	domain	domain	NOUN
aiti-6922	265	41	,	,	PUNCT
aiti-6922	265	42	”	"	PUNCT
aiti-6922	265	43	physical	physical	ADJ
aiti-6922	265	44	review	review	NOUN
aiti-6922	265	45	letters	letter	NOUN
aiti-6922	265	46	,	,	PUNCT
aiti-6922	265	47	vol	vol	NOUN
aiti-6922	265	48	.	.	PROPN
aiti-6922	265	49	99	99	NUM
aiti-6922	265	50	,	,	PUNCT
aiti-6922	265	51	no	no	INTJ
aiti-6922	265	52	.	.	NOUN
aiti-6922	265	53	8	8	NUM
aiti-6922	265	54	,	,	PUNCT
aiti-6922	265	55	087701	087701	NUM
aiti-6922	265	56	,	,	PUNCT
aiti-6922	265	57	august	august	PROPN
aiti-6922	265	58	2007	2007	NUM
aiti-6922	265	59	.	.	PUNCT
aiti-6922	266	1	[	[	X
aiti-6922	266	2	13	13	NUM
aiti-6922	266	3	]	]	X
aiti-6922	266	4	d.	d.	PROPN
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aiti-6922	266	6	and	and	CCONJ
aiti-6922	266	7	v.	v.	ADP
aiti-6922	266	8	fusco	fusco	NOUN
aiti-6922	266	9	,	,	PUNCT
aiti-6922	266	10	“	"	PUNCT
aiti-6922	266	11	split	split	ADJ
aiti-6922	266	12	-	-	PUNCT
aiti-6922	266	13	ring	ring	NOUN
aiti-6922	266	14	fss	fss	ADJ
aiti-6922	266	15	spiral	spiral	ADJ
aiti-6922	266	16	phase	phase	NOUN
aiti-6922	266	17	plate	plate	NOUN
aiti-6922	266	18	,	,	PUNCT
aiti-6922	266	19	”	"	PUNCT
aiti-6922	266	20	ieee	ieee	NOUN
aiti-6922	266	21	antennas	antenna	NOUN
aiti-6922	266	22	and	and	CCONJ
aiti-6922	266	23	wireless	wireless	ADJ
aiti-6922	266	24	propagation	propagation	NOUN
aiti-6922	266	25	letters	letter	NOUN
aiti-6922	266	26	,	,	PUNCT
aiti-6922	266	27	vol	vol	NOUN
aiti-6922	266	28	.	.	PROPN
aiti-6922	266	29	12	12	NUM
aiti-6922	266	30	,	,	PUNCT
aiti-6922	266	31	pp	pp	ADJ
aiti-6922	266	32	.	.	PUNCT
aiti-6922	266	33	284	284	NUM
aiti-6922	266	34	-	-	SYM
aiti-6922	266	35	287	287	NUM
aiti-6922	266	36	,	,	PUNCT
aiti-6922	266	37	2013	2013	NUM
aiti-6922	266	38	.	.	PUNCT
aiti-6922	267	1	[	[	X
aiti-6922	267	2	14	14	NUM
aiti-6922	267	3	]	]	X
aiti-6922	267	4	x.	x.	PROPN
aiti-6922	267	5	hui	hui	PROPN
aiti-6922	267	6	,	,	PUNCT
aiti-6922	267	7	s.	s.	PROPN
aiti-6922	267	8	zheng	zheng	PROPN
aiti-6922	267	9	,	,	PUNCT
aiti-6922	267	10	y.	y.	PROPN
aiti-6922	267	11	chen	chen	PROPN
aiti-6922	267	12	,	,	PUNCT
aiti-6922	267	13	y.	y.	PROPN
aiti-6922	267	14	hu	hu	PROPN
aiti-6922	267	15	,	,	PUNCT
aiti-6922	267	16	x.	x.	PROPN
aiti-6922	267	17	jin	jin	PROPN
aiti-6922	267	18	,	,	PUNCT
aiti-6922	267	19	h.	h.	PROPN
aiti-6922	267	20	chi	chi	PROPN
aiti-6922	267	21	,	,	PUNCT
aiti-6922	267	22	et	et	PROPN
aiti-6922	267	23	al	al	PROPN
aiti-6922	267	24	.	.	PROPN
aiti-6922	267	25	,	,	PUNCT
aiti-6922	267	26	“	"	PUNCT
aiti-6922	267	27	multiplexed	multiplexed	ADJ
aiti-6922	267	28	millimeter	millimeter	NOUN
aiti-6922	267	29	wave	wave	NOUN
aiti-6922	267	30	communication	communication	NOUN
aiti-6922	267	31	with	with	ADP
aiti-6922	267	32	dual	dual	ADJ
aiti-6922	267	33	orbital	orbital	ADJ
aiti-6922	267	34	angular	angular	ADJ
aiti-6922	267	35	momentum	momentum	NOUN
aiti-6922	267	36	(	(	PUNCT
aiti-6922	267	37	oam	oam	PROPN
aiti-6922	267	38	)	)	PUNCT
aiti-6922	267	39	mode	mode	PROPN
aiti-6922	267	40	antennas	antenna	NOUN
aiti-6922	267	41	,	,	PUNCT
aiti-6922	267	42	”	"	PUNCT
aiti-6922	267	43	scientific	scientific	ADJ
aiti-6922	267	44	reports	report	NOUN
aiti-6922	267	45	,	,	PUNCT
aiti-6922	267	46	vol	vol	NOUN
aiti-6922	267	47	.	.	PROPN
aiti-6922	267	48	5	5	NUM
aiti-6922	267	49	,	,	PUNCT
aiti-6922	267	50	no	no	INTJ
aiti-6922	267	51	.	.	NOUN
aiti-6922	267	52	1	1	NUM
aiti-6922	267	53	,	,	PUNCT
aiti-6922	267	54	10148	10148	NUM
aiti-6922	267	55	,	,	PUNCT
aiti-6922	267	56	may	may	PROPN
aiti-6922	267	57	2015	2015	NUM
aiti-6922	267	58	.	.	PUNCT
aiti-6922	268	1	[	[	X
aiti-6922	268	2	15	15	NUM
aiti-6922	268	3	]	]	X
aiti-6922	268	4	a.	a.	NOUN
aiti-6922	268	5	m.	m.	NOUN
aiti-6922	268	6	yao	yao	PROPN
aiti-6922	268	7	and	and	CCONJ
aiti-6922	268	8	m.	m.	PROPN
aiti-6922	268	9	j.	j.	PROPN
aiti-6922	268	10	padgett	padgett	PROPN
aiti-6922	268	11	,	,	PUNCT
aiti-6922	268	12	“	"	PUNCT
aiti-6922	268	13	orbital	orbital	ADJ
aiti-6922	268	14	angular	angular	ADJ
aiti-6922	268	15	momentum	momentum	NOUN
aiti-6922	268	16	:	:	PUNCT
aiti-6922	268	17	origins	origin	NOUN
aiti-6922	268	18	,	,	PUNCT
aiti-6922	268	19	behavior	behavior	NOUN
aiti-6922	268	20	and	and	CCONJ
aiti-6922	268	21	applications	application	NOUN
aiti-6922	268	22	,	,	PUNCT
aiti-6922	268	23	”	"	PUNCT
aiti-6922	268	24	advances	advance	NOUN
aiti-6922	268	25	in	in	ADP
aiti-6922	268	26	optics	optic	NOUN
aiti-6922	268	27	and	and	CCONJ
aiti-6922	268	28	photonics	photonic	NOUN
aiti-6922	268	29	,	,	PUNCT
aiti-6922	268	30	vol	vol	NOUN
aiti-6922	268	31	.	.	PROPN
aiti-6922	269	1	3	3	NUM
aiti-6922	269	2	,	,	PUNCT
aiti-6922	269	3	no	no	INTJ
aiti-6922	269	4	.	.	NOUN
aiti-6922	269	5	2	2	NUM
aiti-6922	269	6	,	,	PUNCT
aiti-6922	269	7	pp	pp	ADJ
aiti-6922	269	8	.	.	PUNCT
aiti-6922	270	1	161	161	NUM
aiti-6922	270	2	-	-	SYM
aiti-6922	270	3	204	204	NUM
aiti-6922	270	4	,	,	PUNCT
aiti-6922	270	5	june	june	PROPN
aiti-6922	270	6	2011	2011	NUM
aiti-6922	270	7	.	.	PUNCT
aiti-6922	271	1	[	[	X
aiti-6922	271	2	16	16	NUM
aiti-6922	271	3	]	]	PUNCT
aiti-6922	271	4	j.	j.	PROPN
aiti-6922	271	5	d.	d.	PROPN
aiti-6922	271	6	jackson	jackson	PROPN
aiti-6922	271	7	,	,	PUNCT
aiti-6922	271	8	“	"	PUNCT
aiti-6922	271	9	classical	classical	ADJ
aiti-6922	271	10	electrodynamics	electrodynamic	NOUN
aiti-6922	271	11	,	,	PUNCT
aiti-6922	271	12	3rd	3rd	ADJ
aiti-6922	271	13	ed	ed	NOUN
aiti-6922	271	14	.	.	PUNCT
aiti-6922	271	15	”	"	PUNCT
aiti-6922	272	1	american	american	PROPN
aiti-6922	272	2	journal	journal	PROPN
aiti-6922	272	3	of	of	ADP
aiti-6922	272	4	physics	physics	PROPN
aiti-6922	272	5	,	,	PUNCT
aiti-6922	272	6	vol	vol	NOUN
aiti-6922	272	7	.	.	PROPN
aiti-6922	272	8	67	67	NUM
aiti-6922	272	9	,	,	PUNCT
aiti-6922	272	10	no	no	INTJ
aiti-6922	272	11	.	.	NOUN
aiti-6922	272	12	9	9	NUM
aiti-6922	272	13	,	,	PUNCT
aiti-6922	272	14	841	841	NUM
aiti-6922	272	15	,	,	PUNCT
aiti-6922	272	16	september	september	PROPN
aiti-6922	272	17	1999	1999	NUM
aiti-6922	272	18	.	.	PUNCT
aiti-6922	273	1	[	[	X
aiti-6922	273	2	17	17	NUM
aiti-6922	273	3	]	]	X
aiti-6922	273	4	l.	l.	PROPN
aiti-6922	273	5	josefsson	josefsson	PROPN
aiti-6922	273	6	and	and	CCONJ
aiti-6922	273	7	p.	p.	PROPN
aiti-6922	273	8	persson	persson	PROPN
aiti-6922	273	9	,	,	PUNCT
aiti-6922	273	10	conformal	conformal	ADJ
aiti-6922	273	11	array	array	NOUN
aiti-6922	273	12	antenna	antenna	NOUN
aiti-6922	273	13	theory	theory	NOUN
aiti-6922	273	14	and	and	CCONJ
aiti-6922	273	15	design	design	NOUN
aiti-6922	273	16	,	,	PUNCT
aiti-6922	273	17	1st	1st	ADJ
aiti-6922	273	18	ed	ed	NOUN
aiti-6922	273	19	.	.	PUNCT
aiti-6922	274	1	hoboken	hoboken	PROPN
aiti-6922	274	2	:	:	PUNCT
aiti-6922	275	1	john	john	PROPN
aiti-6922	275	2	wiley	wiley	PROPN
aiti-6922	275	3	&	&	CCONJ
aiti-6922	275	4	sons	sons	PROPN
aiti-6922	275	5	,	,	PUNCT
aiti-6922	275	6	inc	inc	PROPN
aiti-6922	275	7	.	.	PROPN
aiti-6922	275	8	,	,	PUNCT
aiti-6922	275	9	2006	2006	NUM
aiti-6922	275	10	.	.	PUNCT
aiti-6922	276	1	[	[	X
aiti-6922	276	2	18	18	NUM
aiti-6922	276	3	]	]	PUNCT
aiti-6922	276	4	t.	t.	PROPN
aiti-6922	276	5	b.	b.	PROPN
aiti-6922	276	6	vu	vu	PROPN
aiti-6922	276	7	,	,	PUNCT
aiti-6922	276	8	“	"	PUNCT
aiti-6922	276	9	side	side	ADJ
aiti-6922	276	10	-	-	PUNCT
aiti-6922	276	11	lobe	lobe	NOUN
aiti-6922	276	12	control	control	NOUN
aiti-6922	276	13	in	in	ADP
aiti-6922	276	14	circular	circular	ADJ
aiti-6922	276	15	ring	ring	NOUN
aiti-6922	276	16	array	array	NOUN
aiti-6922	276	17	,	,	PUNCT
aiti-6922	276	18	”	"	PUNCT
aiti-6922	276	19	ieee	ieee	NOUN
aiti-6922	276	20	transactions	transaction	NOUN
aiti-6922	276	21	on	on	ADP
aiti-6922	276	22	antennas	antenna	NOUN
aiti-6922	276	23	and	and	CCONJ
aiti-6922	276	24	propagation	propagation	NOUN
aiti-6922	276	25	,	,	PUNCT
aiti-6922	276	26	vol	vol	NOUN
aiti-6922	276	27	.	.	PROPN
aiti-6922	276	28	41	41	NUM
aiti-6922	276	29	,	,	PUNCT
aiti-6922	276	30	no	no	INTJ
aiti-6922	276	31	.	.	NOUN
aiti-6922	276	32	8	8	NUM
aiti-6922	276	33	,	,	PUNCT
aiti-6922	276	34	pp	pp	ADJ
aiti-6922	276	35	.	.	PUNCT
aiti-6922	276	36	1143	1143	NUM
aiti-6922	276	37	-	-	SYM
aiti-6922	276	38	1145	1145	NUM
aiti-6922	276	39	,	,	PUNCT
aiti-6922	276	40	august	august	PROPN
aiti-6922	276	41	1993	1993	NUM
aiti-6922	276	42	.	.	PUNCT
aiti-6922	277	1	[	[	X
aiti-6922	277	2	19	19	NUM
aiti-6922	277	3	]	]	X
aiti-6922	277	4	c.	c.	PROPN
aiti-6922	277	5	a.	a.	NOUN
aiti-6922	277	6	balanis	balanis	PROPN
aiti-6922	277	7	,	,	PUNCT
aiti-6922	277	8	antenna	antenna	NOUN
aiti-6922	277	9	theory	theory	NOUN
aiti-6922	277	10	:	:	PUNCT
aiti-6922	277	11	analysis	analysis	NOUN
aiti-6922	277	12	and	and	CCONJ
aiti-6922	277	13	design	design	NOUN
aiti-6922	277	14	,	,	PUNCT
aiti-6922	277	15	4th	4th	ADJ
aiti-6922	277	16	ed	ed	NOUN
aiti-6922	277	17	.	.	PUNCT
aiti-6922	278	1	hoboken	hoboken	PROPN
aiti-6922	278	2	:	:	PUNCT
aiti-6922	279	1	john	john	PROPN
aiti-6922	279	2	wiley	wiley	PROPN
aiti-6922	279	3	&	&	CCONJ
aiti-6922	279	4	sons	sons	PROPN
aiti-6922	279	5	,	,	PUNCT
aiti-6922	279	6	inc	inc	PROPN
aiti-6922	279	7	.	.	PROPN
aiti-6922	279	8	,	,	PUNCT
aiti-6922	279	9	2016	2016	NUM
aiti-6922	279	10	.	.	PUNCT
aiti-6922	280	1	[	[	X
aiti-6922	280	2	20	20	NUM
aiti-6922	280	3	]	]	PUNCT
aiti-6922	280	4	a.	a.	PROPN
aiti-6922	280	5	f.	f.	PROPN
aiti-6922	280	6	morabito	morabito	PROPN
aiti-6922	280	7	,	,	PUNCT
aiti-6922	280	8	l.	l.	PROPN
aiti-6922	280	9	di	di	PROPN
aiti-6922	280	10	donato	donato	PROPN
aiti-6922	280	11	,	,	PUNCT
aiti-6922	280	12	and	and	CCONJ
aiti-6922	280	13	t.	t.	PROPN
aiti-6922	280	14	isernia	isernia	PROPN
aiti-6922	280	15	,	,	PUNCT
aiti-6922	280	16	“	"	PUNCT
aiti-6922	280	17	orbital	orbital	ADJ
aiti-6922	280	18	angular	angular	ADJ
aiti-6922	280	19	momentum	momentum	NOUN
aiti-6922	280	20	antennas	antenna	NOUN
aiti-6922	280	21	:	:	PUNCT
aiti-6922	280	22	understanding	understand	VERB
aiti-6922	280	23	actual	actual	ADJ
aiti-6922	280	24	possibilities	possibility	NOUN
aiti-6922	280	25	through	through	ADP
aiti-6922	280	26	the	the	DET
aiti-6922	280	27	aperture	aperture	NOUN
aiti-6922	280	28	antennas	antennas	NOUN
aiti-6922	280	29	theory	theory	NOUN
aiti-6922	280	30	,	,	PUNCT
aiti-6922	280	31	”	"	PUNCT
aiti-6922	280	32	ieee	ieee	NOUN
aiti-6922	280	33	antennas	antenna	NOUN
aiti-6922	280	34	and	and	CCONJ
aiti-6922	280	35	propagation	propagation	NOUN
aiti-6922	280	36	magazine	magazine	NOUN
aiti-6922	280	37	,	,	PUNCT
aiti-6922	280	38	vol	vol	NOUN
aiti-6922	280	39	.	.	PROPN
aiti-6922	280	40	60	60	NUM
aiti-6922	280	41	,	,	PUNCT
aiti-6922	280	42	no	no	INTJ
aiti-6922	280	43	.	.	NOUN
aiti-6922	280	44	2	2	NUM
aiti-6922	280	45	,	,	PUNCT
aiti-6922	280	46	pp	pp	ADJ
aiti-6922	280	47	.	.	PUNCT
aiti-6922	281	1	59	59	NUM
aiti-6922	281	2	-	-	SYM
aiti-6922	281	3	67	67	NUM
aiti-6922	281	4	,	,	PUNCT
aiti-6922	281	5	april	april	PROPN
aiti-6922	281	6	2018	2018	NUM
aiti-6922	281	7	.	.	PUNCT
aiti-6922	282	1	[	[	X
aiti-6922	282	2	21	21	NUM
aiti-6922	282	3	]	]	X
aiti-6922	282	4	d.	d.	PROPN
aiti-6922	282	5	k.	k.	PROPN
aiti-6922	282	6	nguyen	nguyen	PROPN
aiti-6922	282	7	,	,	PUNCT
aiti-6922	282	8	o.	o.	PROPN
aiti-6922	282	9	pascal	pascal	PROPN
aiti-6922	282	10	,	,	PUNCT
aiti-6922	282	11	j.	j.	PROPN
aiti-6922	282	12	sokoloff	sokoloff	PROPN
aiti-6922	282	13	,	,	PUNCT
aiti-6922	282	14	a.	a.	PROPN
aiti-6922	282	15	chabory	chabory	PROPN
aiti-6922	282	16	,	,	PUNCT
aiti-6922	282	17	b.	b.	PROPN
aiti-6922	282	18	palacin	palacin	PROPN
aiti-6922	282	19	,	,	PUNCT
aiti-6922	282	20	and	and	CCONJ
aiti-6922	282	21	n.	n.	PROPN
aiti-6922	282	22	capet	capet	PROPN
aiti-6922	282	23	,	,	PUNCT
aiti-6922	282	24	“	"	PUNCT
aiti-6922	282	25	discussion	discussion	NOUN
aiti-6922	282	26	about	about	ADP
aiti-6922	282	27	the	the	DET
aiti-6922	282	28	link	link	NOUN
aiti-6922	282	29	budget	budget	NOUN
aiti-6922	282	30	for	for	ADP
aiti-6922	282	31	electromagnetic	electromagnetic	ADJ
aiti-6922	282	32	wave	wave	NOUN
aiti-6922	282	33	with	with	ADP
aiti-6922	282	34	orbital	orbital	ADJ
aiti-6922	282	35	angular	angular	ADJ
aiti-6922	282	36	momentum	momentum	NOUN
aiti-6922	282	37	,	,	PUNCT
aiti-6922	282	38	”	"	PUNCT
aiti-6922	282	39	the	the	DET
aiti-6922	282	40	8th	8th	ADJ
aiti-6922	282	41	european	european	ADJ
aiti-6922	282	42	conference	conference	NOUN
aiti-6922	282	43	on	on	ADP
aiti-6922	282	44	antennas	antenna	NOUN
aiti-6922	282	45	and	and	CCONJ
aiti-6922	282	46	propagation	propagation	NOUN
aiti-6922	282	47	,	,	PUNCT
aiti-6922	282	48	april	april	PROPN
aiti-6922	282	49	2014	2014	NUM
aiti-6922	282	50	,	,	PUNCT
aiti-6922	282	51	pp	pp	ADP
aiti-6922	282	52	.	.	PUNCT
aiti-6922	282	53	1117	1117	NUM
aiti-6922	282	54	-	-	SYM
aiti-6922	282	55	1121	1121	NUM
aiti-6922	282	56	.	.	PUNCT
aiti-6922	283	1	[	[	X
aiti-6922	283	2	22	22	NUM
aiti-6922	283	3	]	]	PUNCT
aiti-6922	283	4	d.	d.	PROPN
aiti-6922	283	5	k.	k.	PROPN
aiti-6922	283	6	nguyen	nguyen	PROPN
aiti-6922	283	7	,	,	PUNCT
aiti-6922	283	8	o.	o.	PROPN
aiti-6922	283	9	pascal	pascal	PROPN
aiti-6922	283	10	,	,	PUNCT
aiti-6922	283	11	j.	j.	PROPN
aiti-6922	283	12	sokoloff	sokoloff	PROPN
aiti-6922	283	13	,	,	PUNCT
aiti-6922	283	14	a.	a.	PROPN
aiti-6922	283	15	chabory	chabory	PROPN
aiti-6922	283	16	,	,	PUNCT
aiti-6922	283	17	b.	b.	PROPN
aiti-6922	283	18	palacin	palacin	PROPN
aiti-6922	283	19	,	,	PUNCT
aiti-6922	283	20	and	and	CCONJ
aiti-6922	283	21	n.	n.	PROPN
aiti-6922	283	22	capet	capet	PROPN
aiti-6922	283	23	,	,	PUNCT
aiti-6922	283	24	“	"	PUNCT
aiti-6922	283	25	antenna	antenna	NOUN
aiti-6922	283	26	gain	gain	NOUN
aiti-6922	283	27	and	and	CCONJ
aiti-6922	283	28	link	link	VERB
aiti-6922	283	29	budget	budget	NOUN
aiti-6922	283	30	for	for	ADP
aiti-6922	283	31	waves	wave	NOUN
aiti-6922	283	32	carrying	carry	VERB
aiti-6922	283	33	orbital	orbital	ADJ
aiti-6922	283	34	angular	angular	ADJ
aiti-6922	283	35	momentum	momentum	NOUN
aiti-6922	283	36	,	,	PUNCT
aiti-6922	283	37	”	"	PUNCT
aiti-6922	283	38	radio	radio	NOUN
aiti-6922	283	39	science	science	NOUN
aiti-6922	283	40	,	,	PUNCT
aiti-6922	283	41	vol	vol	NOUN
aiti-6922	283	42	.	.	PROPN
aiti-6922	283	43	50	50	NUM
aiti-6922	283	44	,	,	PUNCT
aiti-6922	283	45	no	no	INTJ
aiti-6922	283	46	.	.	NOUN
aiti-6922	283	47	11	11	NUM
aiti-6922	283	48	,	,	PUNCT
aiti-6922	283	49	pp	pp	ADJ
aiti-6922	283	50	.	.	PUNCT
aiti-6922	284	1	1165	1165	NUM
aiti-6922	284	2	-	-	SYM
aiti-6922	284	3	1175	1175	NUM
aiti-6922	284	4	,	,	PUNCT
aiti-6922	284	5	november	november	PROPN
aiti-6922	284	6	2015	2015	NUM
aiti-6922	284	7	.	.	PUNCT
aiti-6922	285	1	copyright	copyright	NOUN
aiti-6922	285	2	©	©	PROPN
aiti-6922	285	3	by	by	ADP
aiti-6922	285	4	the	the	DET
aiti-6922	285	5	authors	author	NOUN
aiti-6922	285	6	.	.	PUNCT
aiti-6922	286	1	licensee	licensee	PROPN
aiti-6922	286	2	taeti	taeti	PROPN
aiti-6922	286	3	,	,	PUNCT
aiti-6922	286	4	taiwan	taiwan	PROPN
aiti-6922	286	5	.	.	PUNCT
aiti-6922	287	1	this	this	DET
aiti-6922	287	2	article	article	NOUN
aiti-6922	287	3	is	be	AUX
aiti-6922	287	4	an	an	DET
aiti-6922	287	5	open	open	ADJ
aiti-6922	287	6	access	access	NOUN
aiti-6922	287	7	article	article	NOUN
aiti-6922	287	8	distributed	distribute	VERB
aiti-6922	287	9	under	under	ADP
aiti-6922	287	10	the	the	DET
aiti-6922	287	11	terms	term	NOUN
aiti-6922	287	12	and	and	CCONJ
aiti-6922	287	13	conditions	condition	NOUN
aiti-6922	287	14	of	of	ADP
aiti-6922	287	15	the	the	DET
aiti-6922	287	16	creative	creative	ADJ
aiti-6922	287	17	commons	common	NOUN
aiti-6922	287	18	attribution	attribution	NOUN
aiti-6922	287	19	(	(	PUNCT
aiti-6922	287	20	cc	cc	NOUN
aiti-6922	287	21	by	by	ADP
aiti-6922	287	22	-	-	PUNCT
aiti-6922	287	23	nc	nc	NOUN
aiti-6922	287	24	)	)	PUNCT
aiti-6922	287	25	license	license	NOUN
aiti-6922	287	26	(	(	PUNCT
aiti-6922	287	27	https://creativecommons.org/licenses/by-nc/4.0/	https://creativecommons.org/licenses/by-nc/4.0/	NOUN
aiti-6922	287	28	)	)	PUNCT
aiti-6922	287	29	.	.	PUNCT