id	sid	tid	token	lemma	pos
ap-988	1	1	ap07_4-5.vp	ap07_4-5.vp	NOUN
ap-988	1	2	1	1	NUM
ap-988	1	3	introduction	introduction	NOUN
ap-988	1	4	many	many	ADJ
ap-988	1	5	papers	paper	NOUN
ap-988	1	6	on	on	ADP
ap-988	1	7	improving	improve	VERB
ap-988	1	8	vna	vna	PROPN
ap-988	1	9	calibration	calibration	NOUN
ap-988	1	10	procedure	procedure	NOUN
ap-988	1	11	have	have	AUX
ap-988	1	12	been	be	AUX
ap-988	1	13	published	publish	VERB
ap-988	1	14	recently	recently	ADV
ap-988	1	15	.	.	PUNCT
ap-988	2	1	the	the	DET
ap-988	2	2	accuracy	accuracy	NOUN
ap-988	2	3	of	of	ADP
ap-988	2	4	the	the	DET
ap-988	2	5	error	error	NOUN
ap-988	2	6	model	model	NOUN
ap-988	2	7	is	be	AUX
ap-988	2	8	increased	increase	VERB
ap-988	2	9	by	by	ADP
ap-988	2	10	using	use	VERB
ap-988	2	11	a	a	DET
ap-988	2	12	cad	cad	NOUN
ap-988	2	13	-	-	PUNCT
ap-988	2	14	based	base	VERB
ap-988	2	15	evaluation	evaluation	NOUN
ap-988	2	16	of	of	ADP
ap-988	2	17	the	the	DET
ap-988	2	18	calibration	calibration	NOUN
ap-988	2	19	standards	standard	NOUN
ap-988	2	20	[	[	X
ap-988	2	21	1	1	NUM
ap-988	2	22	]	]	PUNCT
ap-988	2	23	and	and	CCONJ
ap-988	2	24	statistical	statistical	ADJ
ap-988	2	25	processing	processing	NOUN
ap-988	2	26	of	of	ADP
ap-988	2	27	measured	measured	ADJ
ap-988	2	28	data	datum	NOUN
ap-988	2	29	of	of	ADP
ap-988	2	30	an	an	DET
ap-988	2	31	over	over	ADV
ap-988	2	32	-	-	PUNCT
ap-988	2	33	determined	determine	VERB
ap-988	2	34	set	set	NOUN
ap-988	2	35	of	of	ADP
ap-988	2	36	calibration	calibration	NOUN
ap-988	2	37	standards	standard	NOUN
ap-988	2	38	[	[	X
ap-988	2	39	2]-[5	2]-[5	X
ap-988	2	40	]	]	PUNCT
ap-988	2	41	.	.	PUNCT
ap-988	3	1	another	another	DET
ap-988	3	2	improved	improve	VERB
ap-988	3	3	calibration	calibration	NOUN
ap-988	3	4	procedure	procedure	NOUN
ap-988	3	5	optimizes	optimize	VERB
ap-988	3	6	parameterized	parameterized	ADJ
ap-988	3	7	models	model	NOUN
ap-988	3	8	of	of	ADP
ap-988	3	9	calibration	calibration	NOUN
ap-988	3	10	standards	standard	NOUN
ap-988	3	11	to	to	PART
ap-988	3	12	minimize	minimize	VERB
ap-988	3	13	nonreciprocity	nonreciprocity	NOUN
ap-988	3	14	in	in	ADP
ap-988	3	15	a	a	DET
ap-988	3	16	known	know	VERB
ap-988	3	17	asymmetrical	asymmetrical	ADJ
ap-988	3	18	reciprocal	reciprocal	ADJ
ap-988	3	19	two	two	NUM
ap-988	3	20	-	-	PUNCT
ap-988	3	21	port	port	NOUN
ap-988	3	22	device	device	NOUN
ap-988	3	23	[	[	X
ap-988	3	24	6	6	NUM
ap-988	3	25	]	]	PUNCT
ap-988	3	26	.	.	PUNCT
ap-988	4	1	these	these	DET
ap-988	4	2	techniques	technique	NOUN
ap-988	4	3	increase	increase	VERB
ap-988	4	4	the	the	DET
ap-988	4	5	accuracy	accuracy	NOUN
ap-988	4	6	of	of	ADP
ap-988	4	7	the	the	DET
ap-988	4	8	measured	measure	VERB
ap-988	4	9	s	s	NOUN
ap-988	4	10	-	-	NOUN
ap-988	4	11	parameters	parameter	NOUN
ap-988	4	12	while	while	SCONJ
ap-988	4	13	maintaining	maintain	VERB
ap-988	4	14	the	the	DET
ap-988	4	15	requirements	requirement	NOUN
ap-988	4	16	on	on	ADP
ap-988	4	17	the	the	DET
ap-988	4	18	hardware	hardware	NOUN
ap-988	4	19	quality	quality	NOUN
ap-988	4	20	of	of	ADP
ap-988	4	21	the	the	DET
ap-988	4	22	calibration	calibration	NOUN
ap-988	4	23	standards	standard	NOUN
ap-988	4	24	at	at	ADP
ap-988	4	25	the	the	DET
ap-988	4	26	same	same	ADJ
ap-988	4	27	level	level	NOUN
ap-988	4	28	.	.	PUNCT
ap-988	5	1	however	however	ADV
ap-988	5	2	,	,	PUNCT
ap-988	5	3	the	the	DET
ap-988	5	4	measurement	measurement	NOUN
ap-988	5	5	accuracy	accuracy	NOUN
ap-988	5	6	is	be	AUX
ap-988	5	7	substantially	substantially	ADV
ap-988	5	8	worse	bad	ADJ
ap-988	5	9	for	for	ADP
ap-988	5	10	standards	standard	NOUN
ap-988	5	11	fabricated	fabricate	VERB
ap-988	5	12	on	on	ADP
ap-988	5	13	a	a	DET
ap-988	5	14	soft	soft	ADJ
ap-988	5	15	planar	planar	ADJ
ap-988	5	16	substrate	substrate	NOUN
ap-988	5	17	than	than	SCONJ
ap-988	5	18	is	be	AUX
ap-988	5	19	much	much	ADV
ap-988	5	20	longer	long	ADJ
ap-988	5	21	than	than	ADP
ap-988	5	22	a	a	DET
ap-988	5	23	quarter	quarter	NOUN
ap-988	5	24	wavelength	wavelength	NOUN
ap-988	5	25	.	.	PUNCT
ap-988	6	1	such	such	DET
ap-988	6	2	an	an	DET
ap-988	6	3	effect	effect	NOUN
ap-988	6	4	can	can	AUX
ap-988	6	5	be	be	AUX
ap-988	6	6	seen	see	VERB
ap-988	6	7	clearly	clearly	ADV
ap-988	6	8	in	in	ADP
ap-988	6	9	[	[	X
ap-988	6	10	2	2	NUM
ap-988	6	11	]	]	PUNCT
ap-988	6	12	,	,	PUNCT
ap-988	6	13	where	where	SCONJ
ap-988	6	14	the	the	DET
ap-988	6	15	95	95	NUM
ap-988	6	16	%	%	NOUN
ap-988	6	17	confidence	confidence	NOUN
ap-988	6	18	limit	limit	NOUN
ap-988	6	19	of	of	ADP
ap-988	6	20	the	the	DET
ap-988	6	21	measured	measure	VERB
ap-988	6	22	s	s	NOUN
ap-988	6	23	-	-	NOUN
ap-988	6	24	parameters	parameter	NOUN
ap-988	6	25	is	be	AUX
ap-988	6	26	approximately	approximately	ADV
ap-988	6	27	ten	ten	NUM
ap-988	6	28	times	time	NOUN
ap-988	6	29	greater	great	ADJ
ap-988	6	30	for	for	ADP
ap-988	6	31	a	a	DET
ap-988	6	32	rogers	roger	NOUN
ap-988	6	33	4350b	4350b	NUM
ap-988	6	34	soft	soft	ADJ
ap-988	6	35	substrate	substrate	NOUN
ap-988	6	36	than	than	ADP
ap-988	6	37	for	for	ADP
ap-988	6	38	the	the	DET
ap-988	6	39	measurement	measurement	NOUN
ap-988	6	40	carried	carry	VERB
ap-988	6	41	out	out	ADP
ap-988	6	42	using	use	VERB
ap-988	6	43	htcc	htcc	NOUN
ap-988	6	44	material	material	NOUN
ap-988	6	45	and	and	CCONJ
ap-988	6	46	a	a	DET
ap-988	6	47	wafer	wafer	NOUN
ap-988	6	48	-	-	PUNCT
ap-988	6	49	probe	probe	NOUN
ap-988	6	50	connection	connection	NOUN
ap-988	6	51	.	.	PUNCT
ap-988	7	1	the	the	DET
ap-988	7	2	problem	problem	NOUN
ap-988	7	3	of	of	ADP
ap-988	7	4	measuring	measure	VERB
ap-988	7	5	the	the	DET
ap-988	7	6	s	s	NOUN
ap-988	7	7	-	-	NOUN
ap-988	7	8	parameters	parameter	NOUN
ap-988	7	9	on	on	ADP
ap-988	7	10	a	a	DET
ap-988	7	11	planar	planar	ADJ
ap-988	7	12	lossy	lossy	ADJ
ap-988	7	13	medium	medium	NOUN
ap-988	7	14	can	can	AUX
ap-988	7	15	be	be	AUX
ap-988	7	16	overcome	overcome	VERB
ap-988	7	17	by	by	ADP
ap-988	7	18	using	use	VERB
ap-988	7	19	the	the	DET
ap-988	7	20	tdr	tdr	PROPN
ap-988	7	21	preselection	preselection	NOUN
ap-988	7	22	method	method	NOUN
ap-988	7	23	proposed	propose	VERB
ap-988	7	24	in	in	ADP
ap-988	7	25	this	this	DET
ap-988	7	26	paper	paper	NOUN
ap-988	7	27	.	.	PUNCT
ap-988	8	1	also	also	ADV
ap-988	8	2	,	,	PUNCT
ap-988	8	3	an	an	DET
ap-988	8	4	origin	origin	NOUN
ap-988	8	5	of	of	ADP
ap-988	8	6	errors	error	NOUN
ap-988	8	7	is	be	AUX
ap-988	8	8	explained	explain	VERB
ap-988	8	9	assuming	assume	VERB
ap-988	8	10	the	the	DET
ap-988	8	11	solt	solt	NOUN
ap-988	8	12	calibration	calibration	NOUN
ap-988	8	13	and	and	CCONJ
ap-988	8	14	correction	correction	NOUN
ap-988	8	15	method	method	NOUN
ap-988	8	16	.	.	PUNCT
ap-988	9	1	2	2	NUM
ap-988	9	2	error	error	NOUN
ap-988	9	3	sources	source	NOUN
ap-988	9	4	a	a	DET
ap-988	9	5	typical	typical	ADJ
ap-988	9	6	of	of	ADP
ap-988	9	7	s	s	NOUN
ap-988	9	8	-	-	PUNCT
ap-988	9	9	parameter	parameter	NOUN
ap-988	9	10	measurement	measurement	NOUN
ap-988	9	11	arrangement	arrangement	NOUN
ap-988	9	12	is	be	AUX
ap-988	9	13	depicted	depict	VERB
ap-988	9	14	in	in	ADP
ap-988	9	15	fig	fig	NOUN
ap-988	9	16	.	.	PUNCT
ap-988	10	1	1	1	X
ap-988	10	2	.	.	X
ap-988	10	3	an	an	DET
ap-988	10	4	intrinsic	intrinsic	ADJ
ap-988	10	5	calibration	calibration	NOUN
ap-988	10	6	standard	standard	NOUN
ap-988	10	7	and	and	CCONJ
ap-988	10	8	a	a	DET
ap-988	10	9	device	device	NOUN
ap-988	10	10	under	under	ADP
ap-988	10	11	test	test	NOUN
ap-988	10	12	(	(	PUNCT
ap-988	10	13	dut	dut	PROPN
ap-988	10	14	)	)	PUNCT
ap-988	10	15	are	be	AUX
ap-988	10	16	connected	connect	VERB
ap-988	10	17	to	to	ADP
ap-988	10	18	vna	vna	PROPN
ap-988	10	19	ports	port	NOUN
ap-988	10	20	through	through	ADP
ap-988	10	21	feeding	feed	VERB
ap-988	10	22	lines	line	NOUN
ap-988	10	23	and	and	CCONJ
ap-988	10	24	connectors	connector	NOUN
ap-988	10	25	.	.	PUNCT
ap-988	11	1	the	the	DET
ap-988	11	2	intrinsic	intrinsic	ADJ
ap-988	11	3	calibration	calibration	NOUN
ap-988	11	4	standard	standard	NOUN
ap-988	11	5	is	be	AUX
ap-988	11	6	assumed	assume	VERB
ap-988	11	7	here	here	ADV
ap-988	11	8	as	as	ADP
ap-988	11	9	a	a	DET
ap-988	11	10	lumped	lump	VERB
ap-988	11	11	circuit	circuit	NOUN
ap-988	11	12	.	.	PUNCT
ap-988	12	1	the	the	DET
ap-988	12	2	connectors	connector	NOUN
ap-988	12	3	are	be	AUX
ap-988	12	4	either	either	ADV
ap-988	12	5	soldered	solder	VERB
ap-988	12	6	to	to	ADP
ap-988	12	7	the	the	DET
ap-988	12	8	printed	print	VERB
ap-988	12	9	circuit	circuit	NOUN
ap-988	12	10	board	board	NOUN
ap-988	12	11	(	(	PUNCT
ap-988	12	12	pcb	pcb	PROPN
ap-988	12	13	)	)	PUNCT
ap-988	12	14	or	or	CCONJ
ap-988	12	15	they	they	PRON
ap-988	12	16	just	just	ADV
ap-988	12	17	touch	touch	VERB
ap-988	12	18	the	the	DET
ap-988	12	19	strip	strip	NOUN
ap-988	12	20	when	when	SCONJ
ap-988	12	21	a	a	DET
ap-988	12	22	text	text	NOUN
ap-988	12	23	fixture	fixture	NOUN
ap-988	12	24	is	be	AUX
ap-988	12	25	used	use	VERB
ap-988	12	26	.	.	PUNCT
ap-988	13	1	the	the	DET
ap-988	13	2	reference	reference	NOUN
ap-988	13	3	planes	plane	NOUN
ap-988	13	4	are	be	AUX
ap-988	13	5	usually	usually	ADV
ap-988	13	6	considered	consider	VERB
ap-988	13	7	at	at	ADP
ap-988	13	8	the	the	DET
ap-988	13	9	center	center	NOUN
ap-988	13	10	of	of	ADP
ap-988	13	11	the	the	DET
ap-988	13	12	pcb	pcb	NOUN
ap-988	13	13	.	.	PUNCT
ap-988	14	1	the	the	DET
ap-988	14	2	overall	overall	ADJ
ap-988	14	3	error	error	NOUN
ap-988	14	4	of	of	ADP
ap-988	14	5	vna	vna	PROPN
ap-988	14	6	calibration	calibration	NOUN
ap-988	14	7	is	be	AUX
ap-988	14	8	composed	compose	VERB
ap-988	14	9	of	of	ADP
ap-988	14	10	several	several	ADJ
ap-988	14	11	particular	particular	ADJ
ap-988	14	12	errors	error	NOUN
ap-988	14	13	that	that	PRON
ap-988	14	14	are	be	AUX
ap-988	14	15	described	describe	VERB
ap-988	14	16	in	in	ADP
ap-988	14	17	this	this	DET
ap-988	14	18	section	section	NOUN
ap-988	14	19	.	.	PUNCT
ap-988	15	1	each	each	PRON
ap-988	15	2	of	of	ADP
ap-988	15	3	the	the	DET
ap-988	15	4	particular	particular	ADJ
ap-988	15	5	errors	error	NOUN
ap-988	15	6	can	can	AUX
ap-988	15	7	be	be	AUX
ap-988	15	8	assigned	assign	VERB
ap-988	15	9	to	to	ADP
ap-988	15	10	a	a	DET
ap-988	15	11	certain	certain	ADJ
ap-988	15	12	region	region	NOUN
ap-988	15	13	of	of	ADP
ap-988	15	14	the	the	DET
ap-988	15	15	pcb	pcb	NOUN
ap-988	15	16	shown	show	VERB
ap-988	15	17	in	in	ADP
ap-988	15	18	fig	fig	NOUN
ap-988	15	19	.	.	PUNCT
ap-988	16	1	1	1	NUM
ap-988	16	2	.	.	NOUN
ap-988	16	3	2.1	2.1	NUM
ap-988	16	4	variation	variation	NOUN
ap-988	16	5	of	of	ADP
ap-988	16	6	the	the	DET
ap-988	16	7	manufacturing	manufacturing	NOUN
ap-988	16	8	process	process	NOUN
ap-988	16	9	the	the	DET
ap-988	16	10	limited	limited	ADJ
ap-988	16	11	accuracy	accuracy	NOUN
ap-988	16	12	of	of	ADP
ap-988	16	13	the	the	DET
ap-988	16	14	manufacturing	manufacturing	NOUN
ap-988	16	15	process	process	NOUN
ap-988	16	16	affects	affect	VERB
ap-988	16	17	mainly	mainly	ADV
ap-988	16	18	the	the	DET
ap-988	16	19	cross	cross	NOUN
ap-988	16	20	-	-	NOUN
ap-988	16	21	section	section	NOUN
ap-988	16	22	of	of	ADP
ap-988	16	23	the	the	DET
ap-988	16	24	feeding	feeding	NOUN
ap-988	16	25	lines	line	NOUN
ap-988	16	26	(	(	PUNCT
ap-988	16	27	see	see	VERB
ap-988	16	28	fig	fig	NOUN
ap-988	16	29	.	.	PUNCT
ap-988	17	1	1	1	NUM
ap-988	17	2	)	)	PUNCT
ap-988	17	3	.	.	PUNCT
ap-988	18	1	the	the	DET
ap-988	18	2	impedance	impedance	NOUN
ap-988	18	3	of	of	ADP
ap-988	18	4	the	the	DET
ap-988	18	5	feeding	feeding	NOUN
ap-988	18	6	lines	line	NOUN
ap-988	18	7	differs	differ	VERB
ap-988	18	8	between	between	ADP
ap-988	18	9	items	item	NOUN
ap-988	18	10	in	in	ADP
ap-988	18	11	the	the	DET
ap-988	18	12	calibration	calibration	NOUN
ap-988	18	13	kit	kit	NOUN
ap-988	18	14	.	.	PUNCT
ap-988	19	1	since	since	SCONJ
ap-988	19	2	the	the	DET
ap-988	19	3	feeding	feeding	NOUN
ap-988	19	4	lines	line	NOUN
ap-988	19	5	are	be	AUX
ap-988	19	6	naturally	naturally	ADV
ap-988	19	7	distributed	distribute	VERB
ap-988	19	8	circuits	circuit	NOUN
ap-988	19	9	,	,	PUNCT
ap-988	19	10	a	a	DET
ap-988	19	11	small	small	ADJ
ap-988	19	12	impedance	impedance	NOUN
ap-988	19	13	difference	difference	NOUN
ap-988	19	14	of	of	ADP
ap-988	19	15	1–2	1–2	NUM
ap-988	19	16	ohms	ohm	NOUN
ap-988	19	17	leads	lead	VERB
ap-988	19	18	to	to	ADP
ap-988	19	19	an	an	DET
ap-988	19	20	error	error	NOUN
ap-988	19	21	of	of	ADP
ap-988	19	22	hundredths	hundredth	NOUN
ap-988	19	23	in	in	ADP
ap-988	19	24	the	the	DET
ap-988	19	25	measured	measured	ADJ
ap-988	19	26	s	s	PART
ap-988	19	27	parameters	parameter	NOUN
ap-988	19	28	.	.	PUNCT
ap-988	20	1	a	a	DET
ap-988	20	2	symptom	symptom	NOUN
ap-988	20	3	of	of	ADP
ap-988	20	4	this	this	DET
ap-988	20	5	error	error	NOUN
ap-988	20	6	is	be	AUX
ap-988	20	7	the	the	DET
ap-988	20	8	“	"	PUNCT
ap-988	20	9	fast	fast	ADJ
ap-988	20	10	rippled	ripple	VERB
ap-988	20	11	”	"	PUNCT
ap-988	20	12	reflection	reflection	NOUN
ap-988	20	13	coefficient	coefficient	NOUN
ap-988	20	14	of	of	ADP
ap-988	20	15	a	a	DET
ap-988	20	16	unitary	unitary	ADJ
ap-988	20	17	reflecting	reflect	VERB
ap-988	20	18	standard	standard	NOUN
ap-988	20	19	that	that	PRON
ap-988	20	20	is	be	AUX
ap-988	20	21	shifted	shift	VERB
ap-988	20	22	from	from	ADP
ap-988	20	23	the	the	DET
ap-988	20	24	reference	reference	NOUN
ap-988	20	25	plane	plane	NOUN
ap-988	20	26	of	of	ADP
ap-988	20	27	the	the	DET
ap-988	20	28	calibration	calibration	NOUN
ap-988	20	29	standards	standard	NOUN
ap-988	20	30	.	.	PUNCT
ap-988	21	1	fig	fig	NOUN
ap-988	21	2	.	.	PUNCT
ap-988	22	1	2	2	NUM
ap-988	22	2	shows	show	VERB
ap-988	22	3	an	an	DET
ap-988	22	4	example	example	NOUN
ap-988	22	5	of	of	ADP
ap-988	22	6	a	a	DET
ap-988	22	7	typical	typical	ADJ
ap-988	22	8	tolerance	tolerance	NOUN
ap-988	22	9	zone	zone	NOUN
ap-988	22	10	for	for	ADP
ap-988	22	11	a	a	DET
ap-988	22	12	shifted	shift	VERB
ap-988	22	13	-	-	PUNCT
ap-988	22	14	short	short	ADJ
ap-988	22	15	verification	verification	NOUN
ap-988	22	16	standard	standard	NOUN
ap-988	22	17	.	.	PUNCT
ap-988	23	1	it	it	PRON
ap-988	23	2	should	should	AUX
ap-988	23	3	be	be	AUX
ap-988	23	4	emphasized	emphasize	VERB
ap-988	23	5	that	that	SCONJ
ap-988	23	6	it	it	PRON
ap-988	23	7	is	be	AUX
ap-988	23	8	not	not	PART
ap-988	23	9	possible	possible	ADJ
ap-988	23	10	to	to	PART
ap-988	23	11	correct	correct	VERB
ap-988	23	12	this	this	DET
ap-988	23	13	error	error	NOUN
ap-988	23	14	with	with	ADP
ap-988	23	15	a	a	DET
ap-988	23	16	different	different	ADJ
ap-988	23	17	(	(	PUNCT
ap-988	23	18	better	well	ADJ
ap-988	23	19	)	)	PUNCT
ap-988	23	20	characterization	characterization	NOUN
ap-988	23	21	of	of	ADP
ap-988	23	22	the	the	DET
ap-988	23	23	calibration	calibration	NOUN
ap-988	23	24	standards	standard	NOUN
ap-988	23	25	.	.	PUNCT
ap-988	24	1	102	102	NUM
ap-988	24	2	©	©	PROPN
ap-988	24	3	czech	czech	PROPN
ap-988	24	4	technical	technical	PROPN
ap-988	24	5	university	university	PROPN
ap-988	24	6	publishing	publishing	NOUN
ap-988	24	7	house	house	NOUN
ap-988	24	8	http://ctn.cvut.cz/ap/	http://ctn.cvut.cz/ap/	PROPN
ap-988	24	9	acta	acta	PROPN
ap-988	24	10	polytechnica	polytechnica	PROPN
ap-988	24	11	vol	vol	NOUN
ap-988	24	12	.	.	PUNCT
ap-988	25	1	47	47	NUM
ap-988	25	2	no	no	NOUN
ap-988	25	3	.	.	PUNCT
ap-988	26	1	4–5/2007	4–5/2007	NUM
ap-988	26	2	improved	improved	ADJ
ap-988	26	3	evaluation	evaluation	NOUN
ap-988	26	4	of	of	ADP
ap-988	26	5	planar	planar	ADJ
ap-988	26	6	calibration	calibration	NOUN
ap-988	26	7	standards	standard	NOUN
ap-988	26	8	using	use	VERB
ap-988	26	9	the	the	DET
ap-988	26	10	tdr	tdr	PROPN
ap-988	26	11	preselection	preselection	NOUN
ap-988	26	12	method	method	PROPN
ap-988	26	13	j.	j.	PROPN
ap-988	26	14	vancl	vancl	PROPN
ap-988	26	15	calibration	calibration	NOUN
ap-988	26	16	and	and	CCONJ
ap-988	26	17	correction	correction	NOUN
ap-988	26	18	methods	method	NOUN
ap-988	26	19	for	for	ADP
ap-988	26	20	the	the	DET
ap-988	26	21	vector	vector	NOUN
ap-988	26	22	network	network	NOUN
ap-988	26	23	analyzer	analyzer	NOUN
ap-988	26	24	(	(	PUNCT
ap-988	26	25	vna	vna	PROPN
ap-988	26	26	)	)	PUNCT
ap-988	26	27	are	be	AUX
ap-988	26	28	based	base	VERB
ap-988	26	29	on	on	ADP
ap-988	26	30	the	the	DET
ap-988	26	31	fundamental	fundamental	ADJ
ap-988	26	32	assumption	assumption	NOUN
ap-988	26	33	of	of	ADP
ap-988	26	34	the	the	DET
ap-988	26	35	constant	constant	ADJ
ap-988	26	36	error	error	NOUN
ap-988	26	37	model	model	NOUN
ap-988	26	38	,	,	PUNCT
ap-988	26	39	which	which	PRON
ap-988	26	40	is	be	AUX
ap-988	26	41	independent	independent	ADJ
ap-988	26	42	of	of	ADP
ap-988	26	43	connected	connected	ADJ
ap-988	26	44	calibration	calibration	NOUN
ap-988	26	45	standards	standard	NOUN
ap-988	26	46	and/or	and/or	CCONJ
ap-988	26	47	devices	device	NOUN
ap-988	26	48	under	under	ADP
ap-988	26	49	test	test	NOUN
ap-988	26	50	(	(	PUNCT
ap-988	26	51	dut	dut	PROPN
ap-988	26	52	)	)	PUNCT
ap-988	26	53	.	.	PUNCT
ap-988	27	1	unfortunately	unfortunately	ADV
ap-988	27	2	,	,	PUNCT
ap-988	27	3	this	this	DET
ap-988	27	4	assumption	assumption	NOUN
ap-988	27	5	is	be	AUX
ap-988	27	6	not	not	PART
ap-988	27	7	satisfied	satisfied	ADJ
ap-988	27	8	well	well	ADV
ap-988	27	9	for	for	ADP
ap-988	27	10	planar	planar	ADJ
ap-988	27	11	calibration	calibration	NOUN
ap-988	27	12	standards	standard	NOUN
ap-988	27	13	fabricated	fabricate	VERB
ap-988	27	14	by	by	ADP
ap-988	27	15	etching	etch	VERB
ap-988	27	16	technology	technology	NOUN
ap-988	27	17	on	on	ADP
ap-988	27	18	soft	soft	ADJ
ap-988	27	19	substrates	substrate	NOUN
ap-988	27	20	.	.	PUNCT
ap-988	28	1	an	an	DET
ap-988	28	2	evaluation	evaluation	NOUN
ap-988	28	3	of	of	ADP
ap-988	28	4	the	the	DET
ap-988	28	5	error	error	NOUN
ap-988	28	6	model	model	NOUN
ap-988	28	7	is	be	AUX
ap-988	28	8	affected	affect	VERB
ap-988	28	9	especially	especially	ADV
ap-988	28	10	by	by	ADP
ap-988	28	11	variations	variation	NOUN
ap-988	28	12	in	in	ADP
ap-988	28	13	the	the	DET
ap-988	28	14	manufacturing	manufacturing	NOUN
ap-988	28	15	process	process	NOUN
ap-988	28	16	and	and	CCONJ
ap-988	28	17	also	also	ADV
ap-988	28	18	by	by	ADP
ap-988	28	19	the	the	DET
ap-988	28	20	reproducibility	reproducibility	NOUN
ap-988	28	21	of	of	ADP
ap-988	28	22	an	an	DET
ap-988	28	23	assembly	assembly	NOUN
ap-988	28	24	.	.	PUNCT
ap-988	29	1	in	in	ADP
ap-988	29	2	this	this	DET
ap-988	29	3	paper	paper	NOUN
ap-988	29	4	,	,	PUNCT
ap-988	29	5	we	we	PRON
ap-988	29	6	propose	propose	VERB
ap-988	29	7	error	error	NOUN
ap-988	29	8	minimization	minimization	NOUN
ap-988	29	9	by	by	ADP
ap-988	29	10	selecting	select	VERB
ap-988	29	11	the	the	DET
ap-988	29	12	best	good	ADJ
ap-988	29	13	combination	combination	NOUN
ap-988	29	14	of	of	ADP
ap-988	29	15	available	available	ADJ
ap-988	29	16	calibration	calibration	NOUN
ap-988	29	17	standards	standard	NOUN
ap-988	29	18	based	base	VERB
ap-988	29	19	on	on	ADP
ap-988	29	20	time	time	NOUN
ap-988	29	21	domain	domain	NOUN
ap-988	29	22	reflection	reflection	NOUN
ap-988	29	23	(	(	PUNCT
ap-988	29	24	tdr	tdr	PROPN
ap-988	29	25	)	)	PUNCT
ap-988	29	26	measurement	measurement	NOUN
ap-988	29	27	,	,	PUNCT
ap-988	29	28	which	which	PRON
ap-988	29	29	can	can	AUX
ap-988	29	30	also	also	ADV
ap-988	29	31	be	be	AUX
ap-988	29	32	obtained	obtain	VERB
ap-988	29	33	by	by	ADP
ap-988	29	34	the	the	DET
ap-988	29	35	fourier	fourier	ADJ
ap-988	29	36	transformation	transformation	NOUN
ap-988	29	37	from	from	ADP
ap-988	29	38	the	the	DET
ap-988	29	39	measured	measure	VERB
ap-988	29	40	s	s	NOUN
ap-988	29	41	-	-	NOUN
ap-988	29	42	parameters	parameter	NOUN
ap-988	29	43	.	.	PUNCT
ap-988	30	1	the	the	DET
ap-988	30	2	proposed	propose	VERB
ap-988	30	3	method	method	NOUN
ap-988	30	4	was	be	AUX
ap-988	30	5	verified	verify	VERB
ap-988	30	6	experimentally	experimentally	ADV
ap-988	30	7	using	use	VERB
ap-988	30	8	short	short	ADJ
ap-988	30	9	,	,	PUNCT
ap-988	30	10	open	open	ADJ
ap-988	30	11	,	,	PUNCT
ap-988	30	12	load	load	NOUN
ap-988	30	13	and	and	CCONJ
ap-988	30	14	thru	thru	NOUN
ap-988	30	15	(	(	PUNCT
ap-988	30	16	solt	solt	NOUN
ap-988	30	17	)	)	PUNCT
ap-988	30	18	standards	standard	NOUN
ap-988	30	19	fabricated	fabricate	VERB
ap-988	30	20	on	on	ADP
ap-988	30	21	an	an	DET
ap-988	30	22	fr4	fr4	PROPN
ap-988	30	23	laminate	laminate	NOUN
ap-988	30	24	substrate	substrate	NOUN
ap-988	30	25	which	which	PRON
ap-988	30	26	achieves	achieve	VERB
ap-988	30	27	the	the	DET
ap-988	30	28	essential	essential	ADJ
ap-988	30	29	reduction	reduction	NOUN
ap-988	30	30	of	of	ADP
ap-988	30	31	the	the	DET
ap-988	30	32	measurement	measurement	NOUN
ap-988	30	33	error	error	NOUN
ap-988	30	34	in	in	ADP
ap-988	30	35	the	the	DET
ap-988	30	36	frequency	frequency	NOUN
ap-988	30	37	range	range	NOUN
ap-988	30	38	up	up	ADP
ap-988	30	39	to	to	PART
ap-988	30	40	15	15	NUM
ap-988	30	41	ghz	ghz	NOUN
ap-988	30	42	.	.	PUNCT
ap-988	31	1	keywords	keyword	NOUN
ap-988	31	2	:	:	PUNCT
ap-988	31	3	calibration	calibration	NOUN
ap-988	31	4	standards	standard	NOUN
ap-988	31	5	,	,	PUNCT
ap-988	31	6	equivalent	equivalent	ADJ
ap-988	31	7	circuits	circuit	NOUN
ap-988	31	8	,	,	PUNCT
ap-988	31	9	error	error	NOUN
ap-988	31	10	correction	correction	NOUN
ap-988	31	11	,	,	PUNCT
ap-988	31	12	scattering	scatter	VERB
ap-988	31	13	parameters	parameter	NOUN
ap-988	31	14	,	,	PUNCT
ap-988	31	15	vector	vector	NOUN
ap-988	31	16	network	network	NOUN
ap-988	31	17	analyzer	analyzer	NOUN
ap-988	31	18	.	.	PUNCT
ap-988	32	1	fig	fig	NOUN
ap-988	32	2	.	.	PUNCT
ap-988	33	1	1	1	NUM
ap-988	33	2	:	:	PUNCT
ap-988	33	3	important	important	ADJ
ap-988	33	4	regions	region	NOUN
ap-988	33	5	of	of	ADP
ap-988	33	6	calibration	calibration	NOUN
ap-988	33	7	and/or	and/or	CCONJ
ap-988	33	8	measurement	measurement	NOUN
ap-988	34	1	error	error	NOUN
ap-988	34	2	sources	source	VERB
ap-988	34	3	2.2	2.2	NUM
ap-988	34	4	reproducibility	reproducibility	NOUN
ap-988	34	5	of	of	ADP
ap-988	34	6	the	the	DET
ap-988	34	7	assembly	assembly	NOUN
ap-988	34	8	non	non	NOUN
ap-988	34	9	-	-	NOUN
ap-988	34	10	reproducibility	reproducibility	NOUN
ap-988	34	11	of	of	ADP
ap-988	34	12	the	the	DET
ap-988	34	13	assembly	assembly	NOUN
ap-988	34	14	is	be	AUX
ap-988	34	15	minimized	minimize	VERB
ap-988	34	16	by	by	ADP
ap-988	34	17	an	an	DET
ap-988	34	18	averaging	averaging	NOUN
ap-988	34	19	over	over	ADP
ap-988	34	20	several	several	ADJ
ap-988	34	21	assemblies	assembly	NOUN
ap-988	34	22	.	.	PUNCT
ap-988	35	1	an	an	DET
ap-988	35	2	example	example	NOUN
ap-988	35	3	of	of	ADP
ap-988	35	4	standard	standard	ADJ
ap-988	35	5	deviation	deviation	NOUN
ap-988	35	6	of	of	ADP
ap-988	35	7	measured	measure	VERB
ap-988	35	8	data	datum	NOUN
ap-988	35	9	for	for	ADP
ap-988	35	10	coplanar	coplanar	ADJ
ap-988	35	11	and	and	CCONJ
ap-988	35	12	microstrip	microstrip	NOUN
ap-988	35	13	lines	line	NOUN
ap-988	35	14	is	be	AUX
ap-988	35	15	shown	show	VERB
ap-988	35	16	in	in	ADP
ap-988	35	17	fig	fig	NOUN
ap-988	35	18	.	.	PUNCT
ap-988	36	1	3	3	X
ap-988	36	2	.	.	X
ap-988	36	3	the	the	DET
ap-988	36	4	contribution	contribution	NOUN
ap-988	36	5	to	to	ADP
ap-988	36	6	the	the	DET
ap-988	36	7	overall	overall	ADJ
ap-988	36	8	error	error	NOUN
ap-988	36	9	can	can	AUX
ap-988	36	10	be	be	AUX
ap-988	36	11	expected	expect	VERB
ap-988	36	12	at	at	ADP
ap-988	36	13	a	a	DET
ap-988	36	14	level	level	NOUN
ap-988	36	15	of	of	ADP
ap-988	36	16	several	several	ADJ
ap-988	36	17	thousandths	thousandth	NOUN
ap-988	36	18	.	.	PUNCT
ap-988	37	1	2.3	2.3	NUM
ap-988	37	2	uncertainty	uncertainty	NOUN
ap-988	37	3	of	of	ADP
ap-988	37	4	calibration	calibration	NOUN
ap-988	37	5	standards	standard	NOUN
ap-988	37	6	a	a	DET
ap-988	37	7	basic	basic	ADJ
ap-988	37	8	set	set	NOUN
ap-988	37	9	of	of	ADP
ap-988	37	10	calibration	calibration	NOUN
ap-988	37	11	standards	standard	NOUN
ap-988	37	12	,	,	PUNCT
ap-988	37	13	such	such	ADJ
ap-988	37	14	as	as	ADP
ap-988	37	15	short	short	ADJ
ap-988	37	16	,	,	PUNCT
ap-988	37	17	open	open	ADJ
ap-988	37	18	and	and	CCONJ
ap-988	37	19	match	match	VERB
ap-988	37	20	,	,	PUNCT
ap-988	37	21	is	be	AUX
ap-988	37	22	usually	usually	ADV
ap-988	37	23	modeled	model	VERB
ap-988	37	24	using	use	VERB
ap-988	37	25	a	a	DET
ap-988	37	26	full	full	ADJ
ap-988	37	27	-	-	PUNCT
ap-988	37	28	wave	wave	NOUN
ap-988	37	29	electromagnetic	electromagnetic	ADJ
ap-988	37	30	field	field	NOUN
ap-988	37	31	simulator	simulator	NOUN
ap-988	37	32	,	,	PUNCT
ap-988	37	33	taking	take	VERB
ap-988	37	34	into	into	ADP
ap-988	37	35	account	account	NOUN
ap-988	37	36	the	the	DET
ap-988	37	37	real	real	ADJ
ap-988	37	38	geometrical	geometrical	ADJ
ap-988	37	39	dimensions	dimension	NOUN
ap-988	37	40	and	and	CCONJ
ap-988	37	41	the	the	DET
ap-988	37	42	frequency	frequency	NOUN
ap-988	37	43	dispersion	dispersion	NOUN
ap-988	37	44	of	of	ADP
ap-988	37	45	the	the	DET
ap-988	37	46	material	material	NOUN
ap-988	37	47	parameters	parameter	NOUN
ap-988	37	48	.	.	PUNCT
ap-988	38	1	wrong	wrong	ADJ
ap-988	38	2	characterization	characterization	NOUN
ap-988	38	3	of	of	ADP
ap-988	38	4	intrinsic	intrinsic	ADJ
ap-988	38	5	calibration	calibration	NOUN
ap-988	38	6	standards	standard	NOUN
ap-988	38	7	leads	lead	VERB
ap-988	38	8	to	to	ADP
ap-988	38	9	spurious	spurious	ADJ
ap-988	38	10	“	"	PUNCT
ap-988	38	11	slow	slow	ADJ
ap-988	38	12	ripple	ripple	NOUN
ap-988	38	13	”	"	PUNCT
ap-988	38	14	of	of	ADP
ap-988	38	15	the	the	DET
ap-988	38	16	measured	measure	VERB
ap-988	38	17	s	s	NOUN
ap-988	38	18	-	-	NOUN
ap-988	38	19	parameters	parameter	NOUN
ap-988	38	20	.	.	PUNCT
ap-988	39	1	this	this	DET
ap-988	39	2	error	error	NOUN
ap-988	39	3	is	be	AUX
ap-988	39	4	shown	show	VERB
ap-988	39	5	in	in	ADP
ap-988	39	6	fig	fig	NOUN
ap-988	39	7	.	.	PUNCT
ap-988	40	1	4	4	NUM
ap-988	40	2	,	,	PUNCT
ap-988	40	3	where	where	SCONJ
ap-988	40	4	the	the	DET
ap-988	40	5	reflection	reflection	NOUN
ap-988	40	6	coefficient	coefficient	NOUN
ap-988	40	7	of	of	ADP
ap-988	40	8	the	the	DET
ap-988	40	9	shifted	shift	VERB
ap-988	40	10	calibration	calibration	NOUN
ap-988	40	11	standards	standard	NOUN
ap-988	40	12	short2	short2	VERB
ap-988	40	13	and	and	CCONJ
ap-988	40	14	short3	short3	NOUN
ap-988	40	15	is	be	AUX
ap-988	40	16	depicted	depict	VERB
ap-988	40	17	.	.	PUNCT
ap-988	41	1	however	however	ADV
ap-988	41	2	,	,	PUNCT
ap-988	41	3	uncertainty	uncertainty	NOUN
ap-988	41	4	of	of	ADP
ap-988	41	5	intrinsic	intrinsic	ADJ
ap-988	41	6	calibrations	calibration	NOUN
ap-988	41	7	standards	standard	NOUN
ap-988	41	8	can	can	AUX
ap-988	41	9	be	be	AUX
ap-988	41	10	essentially	essentially	ADV
ap-988	41	11	reduced	reduce	VERB
ap-988	41	12	by	by	ADP
ap-988	41	13	using	use	VERB
ap-988	41	14	an	an	DET
ap-988	41	15	over	over	ADV
ap-988	41	16	-	-	PUNCT
ap-988	41	17	determined	determine	VERB
ap-988	41	18	calibration	calibration	NOUN
ap-988	41	19	set	set	NOUN
ap-988	41	20	,	,	PUNCT
ap-988	41	21	which	which	PRON
ap-988	41	22	improves	improve	VERB
ap-988	41	23	the	the	DET
ap-988	41	24	calibration	calibration	NOUN
ap-988	41	25	accuracy	accuracy	NOUN
ap-988	41	26	by	by	ADP
ap-988	41	27	measuring	measure	VERB
ap-988	41	28	of	of	ADP
ap-988	41	29	more	more	ADV
ap-988	41	30	distinct	distinct	ADJ
ap-988	41	31	calibration	calibration	NOUN
ap-988	41	32	standards	standard	NOUN
ap-988	41	33	than	than	ADP
ap-988	41	34	the	the	DET
ap-988	41	35	required	require	VERB
ap-988	41	36	minimum	minimum	NOUN
ap-988	41	37	[	[	X
ap-988	41	38	5	5	NUM
ap-988	41	39	]	]	PUNCT
ap-988	41	40	.	.	PUNCT
ap-988	42	1	2.4	2.4	NUM
ap-988	42	2	noise	noise	NOUN
ap-988	42	3	the	the	DET
ap-988	42	4	smallest	small	ADJ
ap-988	42	5	error	error	NOUN
ap-988	42	6	is	be	AUX
ap-988	42	7	due	due	ADJ
ap-988	42	8	to	to	PART
ap-988	42	9	noise	noise	NOUN
ap-988	42	10	generated	generate	VERB
ap-988	42	11	by	by	ADP
ap-988	42	12	vna	vna	PROPN
ap-988	42	13	.	.	PUNCT
ap-988	43	1	averaging	average	VERB
ap-988	43	2	applied	apply	VERB
ap-988	43	3	to	to	ADP
ap-988	43	4	the	the	DET
ap-988	43	5	measured	measure	VERB
ap-988	43	6	data	datum	NOUN
ap-988	43	7	can	can	AUX
ap-988	43	8	reduce	reduce	VERB
ap-988	43	9	the	the	DET
ap-988	43	10	noise	noise	NOUN
ap-988	43	11	.	.	PUNCT
ap-988	44	1	however	however	ADV
ap-988	44	2	,	,	PUNCT
ap-988	44	3	this	this	DET
ap-988	44	4	source	source	NOUN
ap-988	44	5	of	of	ADP
ap-988	44	6	random	random	ADJ
ap-988	44	7	error	error	NOUN
ap-988	44	8	is	be	AUX
ap-988	44	9	in	in	ADP
ap-988	44	10	most	most	ADJ
ap-988	44	11	cases	case	NOUN
ap-988	44	12	negligible	negligible	ADJ
ap-988	44	13	and	and	CCONJ
ap-988	44	14	thus	thus	ADV
ap-988	44	15	it	it	PRON
ap-988	44	16	is	be	AUX
ap-988	44	17	skipped	skip	VERB
ap-988	44	18	in	in	ADP
ap-988	44	19	this	this	DET
ap-988	44	20	paper	paper	NOUN
ap-988	44	21	.	.	PUNCT
ap-988	45	1	3	3	NUM
ap-988	45	2	tdr	tdr	PROPN
ap-988	45	3	preselection	preselection	NOUN
ap-988	45	4	time	time	NOUN
ap-988	45	5	-	-	PUNCT
ap-988	45	6	domain	domain	NOUN
ap-988	45	7	reflection	reflection	NOUN
ap-988	45	8	measurement	measurement	NOUN
ap-988	45	9	can	can	AUX
ap-988	45	10	provide	provide	VERB
ap-988	45	11	information	information	NOUN
ap-988	45	12	about	about	ADP
ap-988	45	13	the	the	DET
ap-988	45	14	impedance	impedance	NOUN
ap-988	45	15	profile	profile	NOUN
ap-988	45	16	of	of	ADP
ap-988	45	17	the	the	DET
ap-988	45	18	transmission	transmission	NOUN
ap-988	45	19	line	line	NOUN
ap-988	45	20	,	,	PUNCT
ap-988	45	21	when	when	SCONJ
ap-988	45	22	the	the	DET
ap-988	45	23	step	step	NOUN
ap-988	45	24	pulse	pulse	NOUN
ap-988	45	25	has	have	VERB
ap-988	45	26	a	a	DET
ap-988	45	27	steep	steep	ADJ
ap-988	45	28	enough	enough	ADJ
ap-988	45	29	rise	rise	NOUN
ap-988	45	30	time	time	NOUN
ap-988	45	31	.	.	PUNCT
ap-988	46	1	therefore	therefore	ADV
ap-988	46	2	the	the	DET
ap-988	46	3	differences	difference	NOUN
ap-988	46	4	between	between	ADP
ap-988	46	5	the	the	DET
ap-988	46	6	impedance	impedance	NOUN
ap-988	46	7	profiles	profile	NOUN
ap-988	46	8	of	of	ADP
ap-988	46	9	the	the	DET
ap-988	46	10	feeding	feeding	NOUN
ap-988	46	11	lines	line	NOUN
ap-988	46	12	can	can	AUX
ap-988	46	13	be	be	AUX
ap-988	46	14	obtained	obtain	VERB
ap-988	46	15	.	.	PUNCT
ap-988	47	1	an	an	DET
ap-988	47	2	example	example	NOUN
ap-988	47	3	of	of	ADP
ap-988	47	4	the	the	DET
ap-988	47	5	tdr	tdr	PROPN
ap-988	47	6	response	response	NOUN
ap-988	47	7	of	of	ADP
ap-988	47	8	the	the	DET
ap-988	47	9	calibration	calibration	NOUN
ap-988	47	10	standards	standard	NOUN
ap-988	47	11	is	be	AUX
ap-988	47	12	shown	show	VERB
ap-988	47	13	in	in	ADP
ap-988	47	14	fig	fig	NOUN
ap-988	47	15	.	.	PUNCT
ap-988	48	1	5	5	NUM
ap-988	48	2	,	,	PUNCT
ap-988	48	3	where	where	SCONJ
ap-988	48	4	three	three	NUM
ap-988	48	5	regions	region	NOUN
ap-988	48	6	can	can	AUX
ap-988	48	7	be	be	AUX
ap-988	48	8	distinguished	distinguish	VERB
ap-988	48	9	.	.	PUNCT
ap-988	49	1	the	the	DET
ap-988	49	2	response	response	NOUN
ap-988	49	3	has	have	VERB
ap-988	49	4	to	to	PART
ap-988	49	5	be	be	AUX
ap-988	49	6	the	the	DET
ap-988	49	7	same	same	ADJ
ap-988	49	8	in	in	ADP
ap-988	49	9	a	a	DET
ap-988	49	10	time	time	NOUN
ap-988	49	11	window	window	NOUN
ap-988	49	12	of	of	ADP
ap-988	49	13	the	the	DET
ap-988	49	14	cable	cable	NOUN
ap-988	49	15	and	and	CCONJ
ap-988	49	16	feeding	feeding	NOUN
ap-988	49	17	line	line	NOUN
ap-988	49	18	in	in	ADP
ap-988	49	19	order	order	NOUN
ap-988	49	20	to	to	PART
ap-988	49	21	keep	keep	VERB
ap-988	49	22	the	the	DET
ap-988	49	23	error	error	NOUN
ap-988	49	24	model	model	NOUN
ap-988	49	25	constant	constant	ADJ
ap-988	49	26	.	.	PUNCT
ap-988	50	1	obviously	obviously	ADV
ap-988	50	2	,	,	PUNCT
ap-988	50	3	it	it	PRON
ap-988	50	4	is	be	AUX
ap-988	50	5	different	different	ADJ
ap-988	50	6	in	in	ADP
ap-988	50	7	the	the	DET
ap-988	50	8	region	region	NOUN
ap-988	50	9	of	of	ADP
ap-988	50	10	intrinsic	intrinsic	ADJ
ap-988	50	11	calibration	calibration	NOUN
ap-988	50	12	standards	standard	NOUN
ap-988	50	13	.	.	PUNCT
ap-988	51	1	a	a	DET
ap-988	51	2	zoomed	zoomed	ADJ
ap-988	51	3	region	region	NOUN
ap-988	51	4	of	of	ADP
ap-988	51	5	the	the	DET
ap-988	51	6	feeding	feeding	NOUN
ap-988	51	7	line	line	NOUN
ap-988	51	8	is	be	AUX
ap-988	51	9	shown	show	VERB
ap-988	51	10	in	in	ADP
ap-988	51	11	fig	fig	NOUN
ap-988	51	12	.	.	PUNCT
ap-988	52	1	6	6	NUM
ap-988	52	2	.	.	PUNCT
ap-988	52	3	usually	usually	ADV
ap-988	52	4	,	,	PUNCT
ap-988	52	5	several	several	ADJ
ap-988	52	6	instances	instance	NOUN
ap-988	52	7	of	of	ADP
ap-988	52	8	each	each	DET
ap-988	52	9	calibration	calibration	NOUN
ap-988	52	10	standard	standard	NOUN
ap-988	52	11	are	be	AUX
ap-988	52	12	used	use	VERB
ap-988	52	13	for	for	ADP
ap-988	52	14	vna	vna	PROPN
ap-988	52	15	calibration	calibration	NOUN
ap-988	52	16	in	in	ADP
ap-988	52	17	order	order	NOUN
ap-988	52	18	to	to	PART
ap-988	52	19	minimize	minimize	VERB
ap-988	52	20	the	the	DET
ap-988	52	21	influence	influence	NOUN
ap-988	52	22	of	of	ADP
ap-988	52	23	the	the	DET
ap-988	52	24	variation	variation	NOUN
ap-988	52	25	in	in	ADP
ap-988	52	26	the	the	DET
ap-988	52	27	manufacturing	manufacturing	NOUN
ap-988	52	28	process	process	NOUN
ap-988	52	29	[	[	X
ap-988	52	30	2	2	NUM
ap-988	52	31	]	]	PUNCT
ap-988	52	32	.	.	PUNCT
ap-988	53	1	an	an	DET
ap-988	53	2	alternative	alternative	ADJ
ap-988	53	3	approach	approach	NOUN
ap-988	53	4	is	be	AUX
ap-988	53	5	to	to	PART
ap-988	53	6	select	select	VERB
ap-988	53	7	the	the	DET
ap-988	53	8	best	good	ADJ
ap-988	53	9	combination	combination	NOUN
ap-988	53	10	of	of	ADP
ap-988	53	11	calibration	calibration	NOUN
ap-988	53	12	standards	standard	NOUN
ap-988	53	13	with	with	ADP
ap-988	53	14	minimum	minimum	ADJ
ap-988	53	15	differences	difference	NOUN
ap-988	53	16	of	of	ADP
ap-988	53	17	impedance	impedance	NOUN
ap-988	53	18	profiles	profile	NOUN
ap-988	53	19	within	within	ADP
ap-988	53	20	the	the	DET
ap-988	53	21	feeding	feeding	NOUN
ap-988	53	22	-	-	PUNCT
ap-988	53	23	line	line	NOUN
ap-988	53	24	time	time	NOUN
ap-988	53	25	window	window	NOUN
ap-988	53	26	.	.	PUNCT
ap-988	54	1	©	©	PROPN
ap-988	54	2	czech	czech	PROPN
ap-988	54	3	technical	technical	PROPN
ap-988	54	4	university	university	PROPN
ap-988	54	5	publishing	publishing	NOUN
ap-988	54	6	house	house	NOUN
ap-988	54	7	http://ctn.cvut.cz/ap/	http://ctn.cvut.cz/ap/	PROPN
ap-988	54	8	103	103	NUM
ap-988	54	9	acta	acta	PROPN
ap-988	54	10	polytechnica	polytechnica	PROPN
ap-988	54	11	vol	vol	NOUN
ap-988	54	12	.	.	PUNCT
ap-988	55	1	47	47	NUM
ap-988	55	2	no	no	NOUN
ap-988	55	3	.	.	PUNCT
ap-988	56	1	4–5/2007	4–5/2007	NUM
ap-988	56	2	fig	fig	NOUN
ap-988	56	3	.	.	PUNCT
ap-988	57	1	2	2	NUM
ap-988	57	2	:	:	PUNCT
ap-988	57	3	typical	typical	ADJ
ap-988	57	4	tolerance	tolerance	NOUN
ap-988	57	5	zone	zone	NOUN
ap-988	57	6	of	of	ADP
ap-988	57	7	the	the	DET
ap-988	57	8	reflection	reflection	NOUN
ap-988	57	9	coefficient	coefficient	NOUN
ap-988	57	10	of	of	ADP
ap-988	57	11	the	the	DET
ap-988	57	12	shifted	shift	VERB
ap-988	57	13	-	-	PUNCT
ap-988	57	14	short	short	ADJ
ap-988	57	15	verification	verification	NOUN
ap-988	57	16	standard	standard	NOUN
ap-988	57	17	due	due	ADP
ap-988	57	18	to	to	ADP
ap-988	57	19	variable	variable	ADJ
ap-988	57	20	impedance	impedance	NOUN
ap-988	57	21	of	of	ADP
ap-988	57	22	the	the	DET
ap-988	57	23	feeding	feeding	NOUN
ap-988	57	24	lines	line	NOUN
ap-988	57	25	fig	fig	NOUN
ap-988	57	26	.	.	PUNCT
ap-988	58	1	3	3	NUM
ap-988	58	2	:	:	PUNCT
ap-988	58	3	typical	typical	ADJ
ap-988	58	4	standard	standard	ADJ
ap-988	58	5	deviations	deviation	NOUN
ap-988	58	6	of	of	ADP
ap-988	58	7	measured	measure	VERB
ap-988	58	8	data	datum	NOUN
ap-988	58	9	due	due	ADP
ap-988	58	10	to	to	ADP
ap-988	58	11	imperfect	imperfect	ADJ
ap-988	58	12	reproducibility	reproducibility	NOUN
ap-988	58	13	of	of	ADP
ap-988	58	14	the	the	DET
ap-988	58	15	assembly	assembly	NOUN
ap-988	58	16	(	(	PUNCT
ap-988	58	17	fr4	fr4	NOUN
ap-988	58	18	substrate	substrate	NOUN
ap-988	58	19	inserted	insert	VERB
ap-988	58	20	into	into	ADP
ap-988	58	21	the	the	DET
ap-988	58	22	test	test	NOUN
ap-988	58	23	fixture	fixture	NOUN
ap-988	58	24	)	)	PUNCT
ap-988	58	25	fig	fig	NOUN
ap-988	58	26	.	.	PUNCT
ap-988	59	1	4	4	NUM
ap-988	59	2	:	:	PUNCT
ap-988	59	3	reflection	reflection	NOUN
ap-988	59	4	coefficient	coefficient	NOUN
ap-988	59	5	of	of	ADP
ap-988	59	6	shifted	shift	VERB
ap-988	59	7	calibration	calibration	NOUN
ap-988	59	8	standards	standard	NOUN
ap-988	59	9	short2	short2	VERB
ap-988	59	10	and	and	CCONJ
ap-988	59	11	short3	short3	NOUN
ap-988	59	12	the	the	DET
ap-988	59	13	feeding	feeding	NOUN
ap-988	59	14	-	-	PUNCT
ap-988	59	15	line	line	NOUN
ap-988	59	16	response	response	NOUN
ap-988	59	17	of	of	ADP
ap-988	59	18	the	the	DET
ap-988	59	19	calibration	calibration	NOUN
ap-988	59	20	standards	standard	NOUN
ap-988	59	21	can	can	AUX
ap-988	59	22	also	also	ADV
ap-988	59	23	be	be	AUX
ap-988	59	24	obtained	obtain	VERB
ap-988	59	25	by	by	ADP
ap-988	59	26	a	a	DET
ap-988	59	27	fourier	fourier	ADJ
ap-988	59	28	transformation	transformation	NOUN
ap-988	59	29	of	of	ADP
ap-988	59	30	the	the	DET
ap-988	59	31	measured	measure	VERB
ap-988	59	32	s	s	NOUN
ap-988	59	33	-	-	NOUN
ap-988	59	34	parameters	parameter	NOUN
ap-988	59	35	.	.	PUNCT
ap-988	60	1	since	since	SCONJ
ap-988	60	2	we	we	PRON
ap-988	60	3	measure	measure	VERB
ap-988	60	4	s	s	NOUN
ap-988	60	5	-	-	NOUN
ap-988	60	6	parameters	parameter	NOUN
ap-988	60	7	only	only	ADV
ap-988	60	8	up	up	ADP
ap-988	60	9	to	to	PART
ap-988	60	10	15	15	NUM
ap-988	60	11	ghz	ghz	NOUN
ap-988	60	12	and	and	CCONJ
ap-988	60	13	the	the	DET
ap-988	60	14	feeding	feeding	NOUN
ap-988	60	15	lines	line	NOUN
ap-988	60	16	are	be	AUX
ap-988	60	17	only	only	ADV
ap-988	60	18	25	25	NUM
ap-988	60	19	mm	mm	NUM
ap-988	60	20	long	long	ADV
ap-988	60	21	,	,	PUNCT
ap-988	60	22	the	the	DET
ap-988	60	23	resolution	resolution	NOUN
ap-988	60	24	of	of	ADP
ap-988	60	25	the	the	DET
ap-988	60	26	feeding	feeding	NOUN
ap-988	60	27	line	line	NOUN
ap-988	60	28	response	response	NOUN
ap-988	60	29	is	be	AUX
ap-988	60	30	too	too	ADV
ap-988	60	31	small	small	ADJ
ap-988	60	32	for	for	ADP
ap-988	60	33	accurate	accurate	ADJ
ap-988	60	34	selection	selection	NOUN
ap-988	60	35	of	of	ADP
ap-988	60	36	the	the	DET
ap-988	60	37	best	good	ADJ
ap-988	60	38	combination	combination	NOUN
ap-988	60	39	of	of	ADP
ap-988	60	40	calibration	calibration	NOUN
ap-988	60	41	standards	standard	NOUN
ap-988	60	42	.	.	PUNCT
ap-988	61	1	however	however	ADV
ap-988	61	2	,	,	PUNCT
ap-988	61	3	the	the	DET
ap-988	61	4	differences	difference	NOUN
ap-988	61	5	between	between	ADP
ap-988	61	6	the	the	DET
ap-988	61	7	impedance	impedance	NOUN
ap-988	61	8	profiles	profile	NOUN
ap-988	61	9	(	(	PUNCT
ap-988	61	10	fig	fig	NOUN
ap-988	61	11	.	.	PUNCT
ap-988	61	12	7	7	X
ap-988	61	13	)	)	PUNCT
ap-988	61	14	are	be	AUX
ap-988	61	15	distinguishable	distinguishable	ADJ
ap-988	61	16	and	and	CCONJ
ap-988	61	17	correspond	correspond	VERB
ap-988	61	18	to	to	ADP
ap-988	61	19	the	the	DET
ap-988	61	20	tdr	tdr	PROPN
ap-988	61	21	measurement	measurement	NOUN
ap-988	61	22	(	(	PUNCT
ap-988	61	23	fig	fig	NOUN
ap-988	61	24	.	.	PUNCT
ap-988	62	1	6	6	NUM
ap-988	62	2	)	)	PUNCT
ap-988	62	3	.	.	PUNCT
ap-988	63	1	a	a	DET
ap-988	63	2	suitable	suitable	ADJ
ap-988	63	3	criterion	criterion	NOUN
ap-988	63	4	for	for	ADP
ap-988	63	5	selecting	select	VERB
ap-988	63	6	the	the	DET
ap-988	63	7	best	good	ADJ
ap-988	63	8	combination	combination	NOUN
ap-988	63	9	cbest	cbest	NOUN
ap-988	63	10	is	be	AUX
ap-988	63	11	based	base	VERB
ap-988	63	12	on	on	ADP
ap-988	63	13	the	the	DET
ap-988	63	14	standard	standard	ADJ
ap-988	63	15	deviation	deviation	NOUN
ap-988	63	16	.	.	PUNCT
ap-988	64	1	the	the	DET
ap-988	64	2	criterion	criterion	NOUN
ap-988	64	3	formula	formula	NOUN
ap-988	64	4	is	be	AUX
ap-988	64	5	�	�	PROPN
ap-988	64	6	�	�	PROPN
ap-988	64	7	c	c	PROPN
ap-988	64	8	n	n	ADP
ap-988	64	9	x	x	NOUN
ap-988	64	10	xbest	xbest	NOUN
ap-988	64	11	s	s	PART
ap-988	64	12	j	j	PROPN
ap-988	65	1	k	k	PROPN
ap-988	65	2	j	j	PROPN
ap-988	66	1	k	k	PROPN
ap-988	66	2	n	n	PROPN
ap-988	66	3	j	j	PROPN
ap-988	66	4	n	n	PROPN
ap-988	66	5	st	st	PROPN
ap-988	66	6	�	�	PROPN
ap-988	66	7	�	�	PROPN
ap-988	66	8	�	�	PROPN
ap-988	66	9	�	�	PROPN
ap-988	66	10	�	�	PROPN
ap-988	66	11	�	�	PROPN
ap-988	66	12	�	�	PROPN
ap-988	66	13	arg	arg	NOUN
ap-988	66	14	min	min	PROPN
ap-988	66	15	,	,	PUNCT
ap-988	66	16	1	1	NUM
ap-988	66	17	1	1	NUM
ap-988	66	18	2	2	NUM
ap-988	66	19	11	11	NUM
ap-988	66	20	,	,	PUNCT
ap-988	66	21	(	(	PUNCT
ap-988	66	22	1	1	X
ap-988	66	23	)	)	PUNCT
ap-988	66	24	where	where	SCONJ
ap-988	66	25	x	x	PUNCT
ap-988	66	26	n	n	CCONJ
ap-988	66	27	xj	xj	PROPN
ap-988	66	28	s	s	PROPN
ap-988	66	29	j	j	PROPN
ap-988	66	30	k	k	PROPN
ap-988	66	31	k	k	PROPN
ap-988	66	32	ns	ns	PROPN
ap-988	66	33	�	�	PROPN
ap-988	66	34	�	�	PROPN
ap-988	66	35	�	�	PROPN
ap-988	66	36	1	1	NUM
ap-988	66	37	1	1	NUM
ap-988	66	38	,	,	PUNCT
ap-988	66	39	(	(	PUNCT
ap-988	66	40	2	2	X
ap-988	66	41	)	)	PUNCT
ap-988	66	42	is	be	AUX
ap-988	66	43	average	average	ADJ
ap-988	66	44	value	value	NOUN
ap-988	66	45	of	of	ADP
ap-988	66	46	voltage	voltage	NOUN
ap-988	66	47	response	response	NOUN
ap-988	66	48	in	in	ADP
ap-988	66	49	time	time	NOUN
ap-988	66	50	step	step	NOUN
ap-988	66	51	j.	j.	PROPN
ap-988	67	1	ns	ns	PROPN
ap-988	68	1	and	and	CCONJ
ap-988	68	2	nt	not	PART
ap-988	68	3	is	be	AUX
ap-988	68	4	number	number	NOUN
ap-988	68	5	of	of	ADP
ap-988	68	6	calibration	calibration	NOUN
ap-988	68	7	standards	standard	NOUN
ap-988	68	8	and	and	CCONJ
ap-988	68	9	number	number	NOUN
ap-988	68	10	of	of	ADP
ap-988	68	11	time	time	NOUN
ap-988	68	12	steps	step	NOUN
ap-988	68	13	,	,	PUNCT
ap-988	68	14	respectively	respectively	ADV
ap-988	68	15	.	.	PUNCT
ap-988	69	1	total	total	ADJ
ap-988	69	2	number	number	NOUN
ap-988	69	3	of	of	ADP
ap-988	69	4	possible	possible	ADJ
ap-988	69	5	combinations	combination	NOUN
ap-988	69	6	n	n	PRON
ap-988	69	7	is	be	AUX
ap-988	69	8	ni	ni	PROPN
ap-988	69	9	raised	raise	VERB
ap-988	69	10	to	to	ADP
ap-988	69	11	the	the	DET
ap-988	69	12	power	power	NOUN
ap-988	69	13	ns	ns	ADP
ap-988	69	14	,	,	PUNCT
ap-988	69	15	where	where	SCONJ
ap-988	69	16	ni	ni	PROPN
ap-988	69	17	is	be	AUX
ap-988	69	18	the	the	DET
ap-988	69	19	number	number	NOUN
ap-988	69	20	of	of	ADP
ap-988	69	21	instances	instance	NOUN
ap-988	69	22	of	of	ADP
ap-988	69	23	each	each	DET
ap-988	69	24	calibration	calibration	NOUN
ap-988	69	25	standard	standard	NOUN
ap-988	69	26	.	.	PUNCT
ap-988	70	1	an	an	DET
ap-988	70	2	advantage	advantage	NOUN
ap-988	70	3	of	of	ADP
ap-988	70	4	the	the	DET
ap-988	70	5	tdr	tdr	PROPN
ap-988	70	6	preselection	preselection	NOUN
ap-988	70	7	method	method	NOUN
ap-988	70	8	is	be	AUX
ap-988	70	9	that	that	SCONJ
ap-988	70	10	for	for	ADP
ap-988	70	11	a	a	DET
ap-988	70	12	given	give	VERB
ap-988	70	13	number	number	NOUN
ap-988	70	14	ni	ni	PROPN
ap-988	70	15	it	it	PRON
ap-988	70	16	is	be	AUX
ap-988	70	17	possible	possible	ADJ
ap-988	70	18	to	to	PART
ap-988	70	19	achieve	achieve	VERB
ap-988	70	20	the	the	DET
ap-988	70	21	same	same	ADJ
ap-988	70	22	or	or	CCONJ
ap-988	70	23	smaller	small	ADJ
ap-988	70	24	variance	variance	NOUN
ap-988	70	25	of	of	ADP
ap-988	70	26	the	the	DET
ap-988	70	27	feeding	feeding	NOUN
ap-988	70	28	-	-	PUNCT
ap-988	70	29	line	line	NOUN
ap-988	70	30	impedance	impedance	NOUN
ap-988	70	31	profile	profile	NOUN
ap-988	70	32	in	in	ADP
ap-988	70	33	comparison	comparison	NOUN
ap-988	70	34	with	with	ADP
ap-988	70	35	statistical	statistical	ADJ
ap-988	70	36	methods	method	NOUN
ap-988	70	37	.	.	PUNCT
ap-988	71	1	this	this	PRON
ap-988	71	2	is	be	AUX
ap-988	71	3	because	because	SCONJ
ap-988	71	4	statistical	statistical	ADJ
ap-988	71	5	methods	method	NOUN
ap-988	71	6	take	take	VERB
ap-988	71	7	into	into	ADP
ap-988	71	8	account	account	NOUN
ap-988	71	9	all	all	DET
ap-988	71	10	instances	instance	NOUN
ap-988	71	11	,	,	PUNCT
ap-988	71	12	while	while	SCONJ
ap-988	71	13	the	the	DET
ap-988	71	14	tdr	tdr	PROPN
ap-988	71	15	preselection	preselection	NOUN
ap-988	71	16	method	method	NOUN
ap-988	71	17	selects	select	VERB
ap-988	71	18	the	the	DET
ap-988	71	19	combination	combination	NOUN
ap-988	71	20	with	with	ADP
ap-988	71	21	the	the	DET
ap-988	71	22	lowest	low	ADJ
ap-988	71	23	possible	possible	ADJ
ap-988	71	24	variance	variance	NOUN
ap-988	71	25	.	.	PUNCT
ap-988	72	1	4	4	NUM
ap-988	72	2	calibration	calibration	NOUN
ap-988	72	3	scheme	scheme	NOUN
ap-988	72	4	trl	trl	PROPN
ap-988	72	5	and	and	CCONJ
ap-988	72	6	solt	solt	NOUN
ap-988	72	7	are	be	AUX
ap-988	72	8	the	the	DET
ap-988	72	9	most	most	ADV
ap-988	72	10	frequently	frequently	ADV
ap-988	72	11	used	use	VERB
ap-988	72	12	calibration	calibration	NOUN
ap-988	72	13	methods	method	NOUN
ap-988	72	14	.	.	PUNCT
ap-988	73	1	trl	trl	PROPN
ap-988	73	2	uses	use	VERB
ap-988	73	3	an	an	DET
ap-988	73	4	8	8	NUM
ap-988	73	5	-	-	PUNCT
ap-988	73	6	term	term	NOUN
ap-988	73	7	error	error	NOUN
ap-988	73	8	model	model	NOUN
ap-988	73	9	and	and	CCONJ
ap-988	73	10	therefore	therefore	ADV
ap-988	73	11	it	it	PRON
ap-988	73	12	does	do	AUX
ap-988	73	13	not	not	PART
ap-988	73	14	enable	enable	VERB
ap-988	73	15	crosstalk	crosstalk	NOUN
ap-988	73	16	to	to	PART
ap-988	73	17	be	be	AUX
ap-988	73	18	corrected	correct	VERB
ap-988	73	19	.	.	PUNCT
ap-988	74	1	moreover	moreover	ADV
ap-988	74	2	,	,	PUNCT
ap-988	74	3	the	the	DET
ap-988	74	4	trl	trl	PROPN
ap-988	74	5	method	method	NOUN
ap-988	74	6	can	can	AUX
ap-988	74	7	not	not	PART
ap-988	74	8	be	be	AUX
ap-988	74	9	used	use	VERB
ap-988	74	10	in	in	ADP
ap-988	74	11	conjunction	conjunction	NOUN
ap-988	74	12	with	with	ADP
ap-988	74	13	a	a	DET
ap-988	74	14	fixed	fix	VERB
ap-988	74	15	length	length	NOUN
ap-988	74	16	test	test	NOUN
ap-988	74	17	-	-	PUNCT
ap-988	74	18	fixture	fixture	NOUN
ap-988	74	19	.	.	PUNCT
ap-988	75	1	on	on	ADP
ap-988	75	2	the	the	DET
ap-988	75	3	other	other	ADJ
ap-988	75	4	hand	hand	NOUN
ap-988	75	5	,	,	PUNCT
ap-988	75	6	calibration	calibration	NOUN
ap-988	75	7	of	of	ADP
ap-988	75	8	vna	vna	PROPN
ap-988	75	9	using	use	VERB
ap-988	75	10	trl	trl	PROPN
ap-988	75	11	is	be	AUX
ap-988	75	12	much	much	ADJ
ap-988	75	13	in	in	ADP
ap-988	75	14	terms	term	NOUN
ap-988	75	15	of	of	ADP
ap-988	75	16	requirements	requirement	NOUN
ap-988	75	17	on	on	ADP
ap-988	75	18	manufacturing	manufacturing	NOUN
ap-988	75	19	and	and	CCONJ
ap-988	75	20	evaluation	evaluation	NOUN
ap-988	75	21	of	of	ADP
ap-988	75	22	calibration	calibration	NOUN
ap-988	75	23	standards	standard	NOUN
ap-988	75	24	.	.	PUNCT
ap-988	76	1	the	the	DET
ap-988	76	2	solt	solt	NOUN
ap-988	76	3	method	method	NOUN
ap-988	76	4	enables	enable	VERB
ap-988	76	5	correction	correction	NOUN
ap-988	76	6	of	of	ADP
ap-988	76	7	crosstalk	crosstalk	NOUN
ap-988	76	8	,	,	PUNCT
ap-988	76	9	but	but	CCONJ
ap-988	76	10	realization	realization	NOUN
ap-988	76	11	of	of	ADP
ap-988	76	12	broadband	broadband	NOUN
ap-988	76	13	load	load	NOUN
ap-988	76	14	is	be	AUX
ap-988	76	15	difficult	difficult	ADJ
ap-988	76	16	.	.	PUNCT
ap-988	77	1	this	this	DET
ap-988	77	2	problem	problem	NOUN
ap-988	77	3	can	can	AUX
ap-988	77	4	be	be	AUX
ap-988	77	5	overcome	overcome	VERB
ap-988	77	6	by	by	ADP
ap-988	77	7	using	use	VERB
ap-988	77	8	the	the	DET
ap-988	77	9	sliding	slide	VERB
ap-988	77	10	load	load	NOUN
ap-988	77	11	principle	principle	NOUN
ap-988	77	12	,	,	PUNCT
ap-988	77	13	but	but	CCONJ
ap-988	77	14	it	it	PRON
ap-988	77	15	is	be	AUX
ap-988	77	16	not	not	PART
ap-988	77	17	suitable	suitable	ADJ
ap-988	77	18	for	for	ADP
ap-988	77	19	calibration	calibration	NOUN
ap-988	77	20	standards	standard	NOUN
ap-988	77	21	manufactured	manufacture	VERB
ap-988	77	22	on	on	ADP
ap-988	77	23	soft	soft	ADJ
ap-988	77	24	substrates	substrate	NOUN
ap-988	77	25	because	because	SCONJ
ap-988	77	26	of	of	ADP
ap-988	77	27	poor	poor	ADJ
ap-988	77	28	reproducibility	reproducibility	NOUN
ap-988	77	29	of	of	ADP
ap-988	77	30	the	the	DET
ap-988	77	31	reflection	reflection	NOUN
ap-988	77	32	coefficient	coefficient	NOUN
ap-988	77	33	when	when	SCONJ
ap-988	77	34	the	the	DET
ap-988	77	35	load	load	NOUN
ap-988	77	36	is	be	AUX
ap-988	77	37	slid	slide	VERB
ap-988	77	38	along	along	ADP
ap-988	77	39	the	the	DET
ap-988	77	40	transmission	transmission	NOUN
ap-988	77	41	line	line	NOUN
ap-988	77	42	.	.	PUNCT
ap-988	78	1	another	another	DET
ap-988	78	2	solution	solution	NOUN
ap-988	78	3	is	be	AUX
ap-988	78	4	it	it	PRON
ap-988	78	5	to	to	PART
ap-988	78	6	combine	combine	VERB
ap-988	78	7	the	the	DET
ap-988	78	8	two	two	NUM
ap-988	78	9	methods	method	NOUN
ap-988	78	10	,	,	PUNCT
ap-988	78	11	where	where	SCONJ
ap-988	78	12	the	the	DET
ap-988	78	13	broadband	broadband	NOUN
ap-988	78	14	fixed	fix	VERB
ap-988	78	15	load	load	NOUN
ap-988	78	16	is	be	AUX
ap-988	78	17	characterized	characterize	VERB
ap-988	78	18	using	use	VERB
ap-988	78	19	the	the	DET
ap-988	78	20	trl	trl	PROPN
ap-988	78	21	method	method	NOUN
ap-988	78	22	and	and	CCONJ
ap-988	78	23	dc	dc	PROPN
ap-988	78	24	measurement	measurement	NOUN
ap-988	78	25	of	of	ADP
ap-988	78	26	the	the	DET
ap-988	78	27	fixed	fix	VERB
ap-988	78	28	load	load	NOUN
ap-988	78	29	resistance	resistance	NOUN
ap-988	79	1	[	[	X
ap-988	79	2	7	7	NUM
ap-988	79	3	]	]	PUNCT
ap-988	79	4	.	.	PUNCT
ap-988	80	1	thus	thus	ADV
ap-988	80	2	the	the	DET
ap-988	80	3	solt	solt	NOUN
ap-988	80	4	calibration	calibration	NOUN
ap-988	80	5	kit	kit	NOUN
ap-988	80	6	containing	contain	VERB
ap-988	80	7	the	the	DET
ap-988	80	8	broadband	broadband	NOUN
ap-988	80	9	fixed	fix	VERB
ap-988	80	10	load	load	NOUN
ap-988	80	11	is	be	AUX
ap-988	80	12	the	the	DET
ap-988	80	13	optimal	optimal	ADJ
ap-988	80	14	solution	solution	NOUN
ap-988	80	15	for	for	ADP
ap-988	80	16	the	the	DET
ap-988	80	17	calibration	calibration	NOUN
ap-988	80	18	procedure	procedure	NOUN
ap-988	80	19	on	on	ADP
ap-988	80	20	soft	soft	ADJ
ap-988	80	21	substrates	substrate	NOUN
ap-988	80	22	.	.	PUNCT
ap-988	81	1	the	the	DET
ap-988	81	2	calibration	calibration	NOUN
ap-988	81	3	procedure	procedure	NOUN
ap-988	81	4	proposed	propose	VERB
ap-988	81	5	in	in	ADP
ap-988	81	6	this	this	DET
ap-988	81	7	paper	paper	NOUN
ap-988	81	8	is	be	AUX
ap-988	81	9	similar	similar	ADJ
ap-988	81	10	to	to	ADP
ap-988	81	11	the	the	DET
ap-988	81	12	procedure	procedure	NOUN
ap-988	81	13	used	use	VERB
ap-988	81	14	in	in	ADP
ap-988	81	15	[	[	X
ap-988	81	16	6	6	NUM
ap-988	81	17	]	]	PUNCT
ap-988	81	18	,	,	PUNCT
ap-988	81	19	except	except	SCONJ
ap-988	81	20	for	for	ADP
ap-988	81	21	the	the	DET
ap-988	81	22	criterion	criterion	NOUN
ap-988	81	23	function	function	NOUN
ap-988	81	24	for	for	ADP
ap-988	81	25	the	the	DET
ap-988	81	26	optimization	optimization	NOUN
ap-988	81	27	step	step	NOUN
ap-988	81	28	.	.	PUNCT
ap-988	82	1	the	the	DET
ap-988	82	2	flowchart	flowchart	NOUN
ap-988	82	3	of	of	ADP
ap-988	82	4	the	the	DET
ap-988	82	5	new	new	ADJ
ap-988	82	6	procedure	procedure	NOUN
ap-988	82	7	is	be	AUX
ap-988	82	8	depicted	depict	VERB
ap-988	82	9	in	in	ADP
ap-988	82	10	fig	fig	NOUN
ap-988	82	11	.	.	PUNCT
ap-988	82	12	8	8	NUM
ap-988	82	13	and	and	CCONJ
ap-988	82	14	is	be	AUX
ap-988	82	15	described	describe	VERB
ap-988	82	16	in	in	ADP
ap-988	82	17	the	the	DET
ap-988	82	18	following	follow	VERB
ap-988	82	19	steps	step	NOUN
ap-988	82	20	:	:	PUNCT
ap-988	82	21	1	1	NUM
ap-988	82	22	)	)	PUNCT
ap-988	82	23	short	short	ADJ
ap-988	82	24	,	,	PUNCT
ap-988	82	25	open	open	ADJ
ap-988	82	26	and	and	CCONJ
ap-988	82	27	load	load	NOUN
ap-988	82	28	calibration	calibration	NOUN
ap-988	82	29	standards	standard	NOUN
ap-988	82	30	are	be	AUX
ap-988	82	31	designed	design	VERB
ap-988	82	32	using	use	VERB
ap-988	82	33	the	the	DET
ap-988	82	34	em	em	PROPN
ap-988	82	35	simulator	simulator	NOUN
ap-988	82	36	,	,	PUNCT
ap-988	82	37	and	and	CCONJ
ap-988	82	38	their	their	PRON
ap-988	82	39	equivalent	equivalent	ADJ
ap-988	82	40	circuits	circuit	NOUN
ap-988	82	41	are	be	AUX
ap-988	82	42	extracted	extract	VERB
ap-988	82	43	,	,	PUNCT
ap-988	82	44	see	see	VERB
ap-988	82	45	fig	fig	NOUN
ap-988	82	46	.	.	PUNCT
ap-988	83	1	9a)-c	9a)-c	NUM
ap-988	83	2	)	)	PUNCT
ap-988	83	3	.	.	PUNCT
ap-988	84	1	the	the	DET
ap-988	84	2	thru	thru	PROPN
ap-988	84	3	standard	standard	NOUN
ap-988	84	4	is	be	AUX
ap-988	84	5	considered	consider	VERB
ap-988	84	6	as	as	ADP
ap-988	84	7	ideal	ideal	ADJ
ap-988	84	8	.	.	PUNCT
ap-988	85	1	2	2	X
ap-988	85	2	)	)	PUNCT
ap-988	85	3	full	full	ADJ
ap-988	85	4	two	two	NUM
ap-988	85	5	-	-	PUNCT
ap-988	85	6	port	port	NOUN
ap-988	85	7	correction	correction	NOUN
ap-988	85	8	coefficients	coefficient	NOUN
ap-988	85	9	are	be	AUX
ap-988	85	10	computed	compute	VERB
ap-988	85	11	using	using	AUX
ap-988	85	12	measured	measure	VERB
ap-988	85	13	and	and	CCONJ
ap-988	85	14	modeled	model	VERB
ap-988	85	15	s	s	NOUN
ap-988	85	16	-	-	NOUN
ap-988	85	17	parameters	parameter	NOUN
ap-988	85	18	of	of	ADP
ap-988	85	19	s	s	PROPN
ap-988	85	20	,	,	PUNCT
ap-988	85	21	o	o	NOUN
ap-988	85	22	,	,	PUNCT
ap-988	85	23	l	l	PROPN
ap-988	85	24	and	and	CCONJ
ap-988	85	25	t	t	PROPN
ap-988	85	26	standards	standard	NOUN
ap-988	85	27	.	.	PUNCT
ap-988	86	1	the	the	DET
ap-988	86	2	12	12	NUM
ap-988	86	3	-	-	PUNCT
ap-988	86	4	term	term	NOUN
ap-988	86	5	error	error	NOUN
ap-988	86	6	model	model	NOUN
ap-988	86	7	is	be	AUX
ap-988	86	8	considered	consider	VERB
ap-988	86	9	.	.	PUNCT
ap-988	87	1	3	3	X
ap-988	87	2	)	)	PUNCT
ap-988	87	3	measured	measure	VERB
ap-988	87	4	data	datum	NOUN
ap-988	87	5	of	of	ADP
ap-988	87	6	shifted	shift	VERB
ap-988	87	7	short	short	ADJ
ap-988	87	8	s2	s2	NOUN
ap-988	87	9	and	and	CCONJ
ap-988	87	10	shifted	shift	VERB
ap-988	87	11	open	open	ADJ
ap-988	87	12	o2	o2	PROPN
ap-988	87	13	are	be	AUX
ap-988	87	14	corrected	correct	VERB
ap-988	87	15	using	use	VERB
ap-988	87	16	the	the	DET
ap-988	87	17	correction	correction	NOUN
ap-988	87	18	coefficients	coefficient	NOUN
ap-988	87	19	computed	compute	VERB
ap-988	87	20	104	104	NUM
ap-988	87	21	©	©	PROPN
ap-988	87	22	czech	czech	PROPN
ap-988	87	23	technical	technical	PROPN
ap-988	87	24	university	university	PROPN
ap-988	87	25	publishing	publishing	NOUN
ap-988	87	26	house	house	NOUN
ap-988	87	27	http://ctn.cvut.cz/ap/	http://ctn.cvut.cz/ap/	PROPN
ap-988	87	28	acta	acta	PROPN
ap-988	87	29	polytechnica	polytechnica	PROPN
ap-988	87	30	vol	vol	NOUN
ap-988	87	31	.	.	PUNCT
ap-988	88	1	47	47	NUM
ap-988	88	2	no	no	NOUN
ap-988	88	3	.	.	PUNCT
ap-988	89	1	4–5/2007	4–5/2007	NUM
ap-988	89	2	fig	fig	NOUN
ap-988	89	3	.	.	PUNCT
ap-988	90	1	5	5	NUM
ap-988	90	2	:	:	PUNCT
ap-988	90	3	time	time	NOUN
ap-988	90	4	-	-	PUNCT
ap-988	90	5	domain	domain	NOUN
ap-988	90	6	reflection	reflection	NOUN
ap-988	90	7	response	response	NOUN
ap-988	90	8	measurement	measurement	NOUN
ap-988	90	9	of	of	ADP
ap-988	90	10	calibration	calibration	NOUN
ap-988	90	11	standards	standard	NOUN
ap-988	90	12	(	(	PUNCT
ap-988	90	13	fr4	fr4	NOUN
ap-988	90	14	substrate	substrate	NOUN
ap-988	90	15	inserted	insert	VERB
ap-988	90	16	into	into	ADP
ap-988	90	17	the	the	DET
ap-988	90	18	test	test	NOUN
ap-988	90	19	-	-	PUNCT
ap-988	90	20	fixture	fixture	NOUN
ap-988	90	21	)	)	PUNCT
ap-988	90	22	fig	fig	NOUN
ap-988	90	23	.	.	PUNCT
ap-988	91	1	6	6	NUM
ap-988	91	2	:	:	PUNCT
ap-988	91	3	a	a	DET
ap-988	91	4	detailed	detailed	ADJ
ap-988	91	5	time	time	NOUN
ap-988	91	6	-	-	PUNCT
ap-988	91	7	domain	domain	NOUN
ap-988	91	8	reflection	reflection	NOUN
ap-988	91	9	measurement	measurement	NOUN
ap-988	91	10	corresponding	correspond	VERB
ap-988	91	11	to	to	ADP
ap-988	91	12	the	the	DET
ap-988	91	13	feeding	feeding	NOUN
ap-988	91	14	-	-	PUNCT
ap-988	91	15	line	line	NOUN
ap-988	91	16	response	response	NOUN
ap-988	91	17	fig	fig	NOUN
ap-988	91	18	.	.	PUNCT
ap-988	92	1	7	7	NUM
ap-988	92	2	:	:	PUNCT
ap-988	92	3	a	a	DET
ap-988	92	4	detailed	detailed	ADJ
ap-988	92	5	feeding	feeding	NOUN
ap-988	92	6	-	-	PUNCT
ap-988	92	7	line	line	NOUN
ap-988	92	8	response	response	NOUN
ap-988	92	9	obtained	obtain	VERB
ap-988	92	10	by	by	ADP
ap-988	92	11	fourier	fourier	ADJ
ap-988	92	12	transformation	transformation	NOUN
ap-988	92	13	of	of	ADP
ap-988	92	14	the	the	DET
ap-988	92	15	measured	measure	VERB
ap-988	92	16	s	s	NOUN
ap-988	92	17	-	-	NOUN
ap-988	92	18	parameters	parameter	NOUN
ap-988	92	19	of	of	ADP
ap-988	92	20	the	the	DET
ap-988	92	21	calibration	calibration	NOUN
ap-988	92	22	standards	standard	NOUN
ap-988	92	23	in	in	ADP
ap-988	92	24	the	the	DET
ap-988	92	25	previous	previous	ADJ
ap-988	92	26	step	step	NOUN
ap-988	92	27	.	.	PUNCT
ap-988	93	1	the	the	DET
ap-988	93	2	corrected	correct	VERB
ap-988	93	3	reflection	reflection	NOUN
ap-988	93	4	coefficients	coefficient	NOUN
ap-988	93	5	are	be	AUX
ap-988	93	6	compared	compare	VERB
ap-988	93	7	with	with	ADP
ap-988	93	8	the	the	DET
ap-988	93	9	models	model	NOUN
ap-988	93	10	of	of	ADP
ap-988	93	11	s2	s2	PROPN
ap-988	93	12	and	and	CCONJ
ap-988	93	13	o2	o2	PROPN
ap-988	93	14	shown	show	VERB
ap-988	93	15	in	in	ADP
ap-988	93	16	fig	fig	NOUN
ap-988	93	17	.	.	PUNCT
ap-988	94	1	9d)-e	9d)-e	NUM
ap-988	94	2	)	)	PUNCT
ap-988	94	3	.	.	PUNCT
ap-988	95	1	4	4	X
ap-988	95	2	)	)	PUNCT
ap-988	95	3	the	the	DET
ap-988	95	4	parameters	parameter	NOUN
ap-988	95	5	of	of	ADP
ap-988	95	6	the	the	DET
ap-988	95	7	equivalent	equivalent	ADJ
ap-988	95	8	circuits	circuit	NOUN
ap-988	95	9	are	be	AUX
ap-988	95	10	optimized	optimize	VERB
ap-988	95	11	to	to	PART
ap-988	95	12	minimize	minimize	VERB
ap-988	95	13	the	the	DET
ap-988	95	14	difference	difference	NOUN
ap-988	95	15	between	between	ADP
ap-988	95	16	the	the	DET
ap-988	95	17	corrected	correct	VERB
ap-988	95	18	measured	measure	VERB
ap-988	95	19	s	s	PART
ap-988	95	20	parameters	parameter	NOUN
ap-988	95	21	and	and	CCONJ
ap-988	95	22	modeled	model	VERB
ap-988	95	23	the	the	DET
ap-988	95	24	s	s	PROPN
ap-988	95	25	parameters	parameter	NOUN
ap-988	95	26	of	of	ADP
ap-988	95	27	s2	s2	PROPN
ap-988	95	28	,	,	PUNCT
ap-988	95	29	o2	o2	PROPN
ap-988	95	30	.	.	PROPN
ap-988	95	31	involving	involving	AUX
ap-988	95	32	shifted	shift	VERB
ap-988	95	33	short	short	ADV
ap-988	95	34	/	/	SYM
ap-988	95	35	open	open	ADJ
ap-988	95	36	over	over	ADP
ap-988	95	37	determines	determine	VERB
ap-988	95	38	the	the	DET
ap-988	95	39	characterization	characterization	NOUN
ap-988	95	40	of	of	ADP
ap-988	95	41	the	the	DET
ap-988	95	42	basic	basic	ADJ
ap-988	95	43	calibration	calibration	NOUN
ap-988	95	44	kit	kit	NOUN
ap-988	95	45	,	,	PUNCT
ap-988	95	46	resulting	result	VERB
ap-988	95	47	in	in	ADP
ap-988	95	48	better	well	ADJ
ap-988	95	49	accuracy	accuracy	NOUN
ap-988	95	50	of	of	ADP
ap-988	95	51	the	the	DET
ap-988	95	52	s	s	PROPN
ap-988	95	53	parameter	parameter	NOUN
ap-988	95	54	measurement	measurement	NOUN
ap-988	95	55	.	.	PUNCT
ap-988	96	1	the	the	DET
ap-988	96	2	reflection	reflection	NOUN
ap-988	96	3	coefficient	coefficient	NOUN
ap-988	96	4	of	of	ADP
ap-988	96	5	a	a	DET
ap-988	96	6	shifted	shift	VERB
ap-988	96	7	calibration	calibration	NOUN
ap-988	96	8	standard	standard	NOUN
ap-988	96	9	,	,	PUNCT
ap-988	96	10	such	such	ADJ
ap-988	96	11	as	as	ADP
ap-988	96	12	s2	s2	PROPN
ap-988	96	13	and	and	CCONJ
ap-988	96	14	o2	o2	PROPN
ap-988	96	15	,	,	PUNCT
ap-988	96	16	is	be	AUX
ap-988	96	17	much	much	ADV
ap-988	96	18	more	more	ADV
ap-988	96	19	sensitive	sensitive	ADJ
ap-988	96	20	than	than	ADP
ap-988	96	21	the	the	DET
ap-988	96	22	criterion	criterion	NOUN
ap-988	96	23	of	of	ADP
ap-988	96	24	reciprocity	reciprocity	NOUN
ap-988	96	25	to	to	ADP
ap-988	96	26	improper	improper	ADJ
ap-988	96	27	evaluation	evaluation	NOUN
ap-988	96	28	of	of	ADP
ap-988	96	29	the	the	DET
ap-988	96	30	basic	basic	ADJ
ap-988	96	31	calibration	calibration	NOUN
ap-988	96	32	standards	standard	NOUN
ap-988	96	33	s	s	PROPN
ap-988	96	34	,	,	PUNCT
ap-988	96	35	o	o	PROPN
ap-988	96	36	and	and	CCONJ
ap-988	96	37	l.	l.	PROPN
ap-988	96	38	thus	thus	ADV
ap-988	96	39	the	the	DET
ap-988	96	40	difference	difference	NOUN
ap-988	96	41	between	between	ADP
ap-988	96	42	estimated	estimate	VERB
ap-988	96	43	and	and	CCONJ
ap-988	96	44	modeled	model	VERB
ap-988	96	45	reflection	reflection	NOUN
ap-988	96	46	coefficients	coefficient	NOUN
ap-988	96	47	of	of	ADP
ap-988	96	48	o2	o2	PROPN
ap-988	96	49	and	and	CCONJ
ap-988	96	50	s2	s2	PROPN
ap-988	96	51	was	be	AUX
ap-988	96	52	used	use	VERB
ap-988	96	53	instead	instead	ADV
ap-988	96	54	of	of	ADP
ap-988	96	55	the	the	DET
ap-988	96	56	reciprocity	reciprocity	NOUN
ap-988	96	57	criterion	criterion	NOUN
ap-988	96	58	used	use	VERB
ap-988	96	59	in	in	ADP
ap-988	96	60	[	[	X
ap-988	96	61	6	6	NUM
ap-988	96	62	]	]	PUNCT
ap-988	96	63	.	.	PUNCT
ap-988	97	1	5	5	NUM
ap-988	97	2	experiment	experiment	NOUN
ap-988	97	3	an	an	DET
ap-988	97	4	experimental	experimental	ADJ
ap-988	97	5	test	test	NOUN
ap-988	97	6	of	of	ADP
ap-988	97	7	the	the	DET
ap-988	97	8	proposed	propose	VERB
ap-988	97	9	calibration	calibration	NOUN
ap-988	97	10	method	method	NOUN
ap-988	97	11	was	be	AUX
ap-988	97	12	carried	carry	VERB
ap-988	97	13	out	out	ADP
ap-988	97	14	using	use	VERB
ap-988	97	15	cpwg	cpwg	NOUN
ap-988	97	16	standards	standard	NOUN
ap-988	97	17	manufactured	manufacture	VERB
ap-988	97	18	on	on	ADP
ap-988	97	19	an	an	DET
ap-988	97	20	fr4	fr4	PROPN
ap-988	97	21	substrate	substrate	NOUN
ap-988	97	22	,	,	PUNCT
ap-988	97	23	each	each	DET
ap-988	97	24	standard	standard	NOUN
ap-988	97	25	in	in	ADP
ap-988	97	26	six	six	NUM
ap-988	97	27	instances	instance	NOUN
ap-988	97	28	,	,	PUNCT
ap-988	97	29	see	see	VERB
ap-988	97	30	fig	fig	NOUN
ap-988	97	31	.	.	PUNCT
ap-988	98	1	10	10	NUM
ap-988	98	2	.	.	PUNCT
ap-988	99	1	short	short	ADJ
ap-988	99	2	1	1	NUM
ap-988	99	3	,	,	PUNCT
ap-988	99	4	open	open	ADJ
ap-988	99	5	,	,	PUNCT
ap-988	99	6	match	match	VERB
ap-988	99	7	4	4	NUM
ap-988	99	8	and	and	CCONJ
ap-988	99	9	thru	thru	NOUN
ap-988	99	10	were	be	AUX
ap-988	99	11	used	use	VERB
ap-988	99	12	as	as	ADP
ap-988	99	13	a	a	DET
ap-988	99	14	basic	basic	ADJ
ap-988	99	15	calibration	calibration	NOUN
ap-988	99	16	set	set	NOUN
ap-988	99	17	,	,	PUNCT
ap-988	99	18	short	short	ADJ
ap-988	99	19	2	2	NUM
ap-988	99	20	and	and	CCONJ
ap-988	99	21	open	open	ADJ
ap-988	99	22	2	2	NUM
ap-988	99	23	were	be	AUX
ap-988	99	24	used	use	VERB
ap-988	99	25	for	for	ADP
ap-988	99	26	optimizing	optimize	VERB
ap-988	99	27	the	the	DET
ap-988	99	28	values	value	NOUN
ap-988	99	29	of	of	ADP
ap-988	99	30	cm	cm	PROPN
ap-988	99	31	,	,	PUNCT
ap-988	99	32	rm	rm	PROPN
ap-988	99	33	,	,	PUNCT
ap-988	99	34	lm	lm	PROPN
ap-988	99	35	,	,	PUNCT
ap-988	99	36	co	co	NOUN
ap-988	99	37	and	and	CCONJ
ap-988	99	38	ls	ls	X
ap-988	99	39	(	(	PUNCT
ap-988	99	40	see	see	VERB
ap-988	99	41	fig	fig	NOUN
ap-988	99	42	.	.	PUNCT
ap-988	100	1	9	9	NUM
ap-988	100	2	)	)	PUNCT
ap-988	100	3	,	,	PUNCT
ap-988	100	4	while	while	SCONJ
ap-988	100	5	short	short	ADJ
ap-988	100	6	3	3	NUM
ap-988	100	7	was	be	AUX
ap-988	100	8	used	use	VERB
ap-988	100	9	as	as	ADP
ap-988	100	10	a	a	DET
ap-988	100	11	verification	verification	NOUN
ap-988	100	12	standard	standard	NOUN
ap-988	100	13	.	.	PUNCT
ap-988	101	1	the	the	DET
ap-988	101	2	agilent	agilent	PROPN
ap-988	101	3	86100c	86100c	PROPN
ap-988	101	4	wideband	wideband	NOUN
ap-988	101	5	scope	scope	NOUN
ap-988	101	6	including	include	VERB
ap-988	101	7	tdr	tdr	PROPN
ap-988	101	8	module	module	NOUN
ap-988	101	9	54754a	54754a	NOUN
ap-988	101	10	(	(	PUNCT
ap-988	101	11	18	18	NUM
ap-988	101	12	ghz	ghz	NOUN
ap-988	101	13	)	)	PUNCT
ap-988	101	14	was	be	AUX
ap-988	101	15	used	use	VERB
ap-988	101	16	for	for	ADP
ap-988	101	17	measuring	measure	VERB
ap-988	101	18	the	the	DET
ap-988	101	19	tdr	tdr	PROPN
ap-988	101	20	response	response	NOUN
ap-988	101	21	.	.	PUNCT
ap-988	102	1	the	the	DET
ap-988	102	2	choice	choice	NOUN
ap-988	102	3	of	of	ADP
ap-988	102	4	the	the	DET
ap-988	102	5	best	good	ADJ
ap-988	102	6	combination	combination	NOUN
ap-988	102	7	was	be	AUX
ap-988	102	8	carried	carry	VERB
ap-988	102	9	out	out	ADP
ap-988	102	10	in	in	ADP
ap-988	102	11	matlab	matlab	PROPN
ap-988	102	12	in	in	ADP
ap-988	102	13	according	accord	VERB
ap-988	102	14	to	to	ADP
ap-988	102	15	formula	formula	NOUN
ap-988	102	16	(	(	PUNCT
ap-988	102	17	1	1	NUM
ap-988	102	18	)	)	PUNCT
ap-988	102	19	.	.	PUNCT
ap-988	103	1	agilent	agilent	PROPN
ap-988	103	2	e8364a	e8364a	PROPN
ap-988	103	3	pna	pna	NOUN
ap-988	103	4	was	be	AUX
ap-988	103	5	used	use	VERB
ap-988	103	6	for	for	ADP
ap-988	103	7	measuring	measure	VERB
ap-988	103	8	the	the	DET
ap-988	103	9	s	s	NOUN
ap-988	103	10	parameters	parameter	NOUN
ap-988	103	11	,	,	PUNCT
ap-988	103	12	and	and	CCONJ
ap-988	103	13	the	the	DET
ap-988	103	14	calibration	calibration	NOUN
ap-988	103	15	procedure	procedure	NOUN
ap-988	103	16	was	be	AUX
ap-988	103	17	carried	carry	VERB
ap-988	103	18	out	out	ADP
ap-988	103	19	according	accord	VERB
ap-988	103	20	to	to	ADP
ap-988	103	21	the	the	DET
ap-988	103	22	flowchart	flowchart	NOUN
ap-988	103	23	shown	show	VERB
ap-988	103	24	in	in	ADP
ap-988	103	25	fig	fig	NOUN
ap-988	103	26	.	.	PUNCT
ap-988	104	1	8	8	X
ap-988	104	2	.	.	PUNCT
ap-988	104	3	pcbs	pcb	NOUN
ap-988	104	4	of	of	ADP
ap-988	104	5	the	the	DET
ap-988	104	6	calibration	calibration	NOUN
ap-988	104	7	standards	standard	NOUN
ap-988	104	8	were	be	AUX
ap-988	104	9	inserted	insert	VERB
ap-988	104	10	during	during	ADP
ap-988	104	11	measurement	measurement	NOUN
ap-988	104	12	into	into	ADP
ap-988	104	13	the	the	DET
ap-988	104	14	test	test	NOUN
ap-988	104	15	fixture	fixture	NOUN
ap-988	104	16	attached	attach	VERB
ap-988	104	17	with	with	ADP
ap-988	104	18	sma	sma	NOUN
ap-988	104	19	connectors	connector	NOUN
ap-988	104	20	.	.	PUNCT
ap-988	105	1	each	each	DET
ap-988	105	2	calibration	calibration	NOUN
ap-988	105	3	standard	standard	NOUN
ap-988	105	4	was	be	AUX
ap-988	105	5	measured	measure	VERB
ap-988	105	6	five	five	NUM
ap-988	105	7	times	time	NOUN
ap-988	105	8	and	and	CCONJ
ap-988	105	9	the	the	DET
ap-988	105	10	data	datum	NOUN
ap-988	105	11	was	be	AUX
ap-988	105	12	averaged	average	VERB
ap-988	105	13	in	in	ADP
ap-988	105	14	order	order	NOUN
ap-988	105	15	to	to	PART
ap-988	105	16	suppress	suppress	VERB
ap-988	105	17	the	the	DET
ap-988	105	18	influence	influence	NOUN
ap-988	105	19	of	of	ADP
ap-988	105	20	the	the	DET
ap-988	105	21	assembly	assembly	NOUN
ap-988	105	22	.	.	PUNCT
ap-988	106	1	the	the	DET
ap-988	106	2	experimental	experimental	ADJ
ap-988	106	3	results	result	NOUN
ap-988	106	4	for	for	ADP
ap-988	106	5	the	the	DET
ap-988	106	6	best	good	ADJ
ap-988	106	7	and	and	CCONJ
ap-988	106	8	worst	bad	ADJ
ap-988	106	9	combination	combination	NOUN
ap-988	106	10	of	of	ADP
ap-988	106	11	calibration	calibration	NOUN
ap-988	106	12	standards	standard	NOUN
ap-988	106	13	are	be	AUX
ap-988	106	14	shown	show	VERB
ap-988	106	15	in	in	ADP
ap-988	106	16	fig	fig	NOUN
ap-988	106	17	.	.	PUNCT
ap-988	107	1	11	11	NUM
ap-988	107	2	and	and	CCONJ
ap-988	107	3	©	©	PROPN
ap-988	107	4	czech	czech	PROPN
ap-988	107	5	technical	technical	PROPN
ap-988	107	6	university	university	PROPN
ap-988	107	7	publishing	publishing	NOUN
ap-988	107	8	house	house	NOUN
ap-988	107	9	http://ctn.cvut.cz/ap/	http://ctn.cvut.cz/ap/	PROPN
ap-988	107	10	105	105	NUM
ap-988	107	11	acta	acta	PROPN
ap-988	107	12	polytechnica	polytechnica	PROPN
ap-988	107	13	vol	vol	NOUN
ap-988	107	14	.	.	PUNCT
ap-988	108	1	47	47	NUM
ap-988	108	2	no	no	NOUN
ap-988	108	3	.	.	PUNCT
ap-988	109	1	4–5/2007	4–5/2007	NUM
ap-988	109	2	fig	fig	NOUN
ap-988	109	3	.	.	PUNCT
ap-988	110	1	8	8	NUM
ap-988	110	2	:	:	PUNCT
ap-988	110	3	flowchart	flowchart	NOUN
ap-988	110	4	of	of	ADP
ap-988	110	5	the	the	DET
ap-988	110	6	process	process	NOUN
ap-988	110	7	to	to	PART
ap-988	110	8	optimize	optimize	VERB
ap-988	110	9	cal	cal	ADJ
ap-988	110	10	kit	kit	NOUN
ap-988	110	11	parameters	parameter	NOUN
ap-988	110	12	.	.	PUNCT
ap-988	111	1	fig	fig	NOUN
ap-988	111	2	.	.	PUNCT
ap-988	112	1	9	9	NUM
ap-988	112	2	:	:	PUNCT
ap-988	112	3	equivalent	equivalent	ADJ
ap-988	112	4	circuits	circuit	NOUN
ap-988	112	5	of	of	ADP
ap-988	112	6	calibration	calibration	NOUN
ap-988	112	7	standards	standard	NOUN
ap-988	112	8	;	;	PUNCT
ap-988	112	9	(	(	PUNCT
ap-988	112	10	a	a	X
ap-988	112	11	)	)	PUNCT
ap-988	112	12	fixed	fixed	ADJ
ap-988	112	13	load	load	NOUN
ap-988	112	14	,	,	PUNCT
ap-988	112	15	(	(	PUNCT
ap-988	112	16	b	b	X
ap-988	112	17	)	)	PUNCT
ap-988	112	18	open	open	ADJ
ap-988	112	19	,	,	PUNCT
ap-988	112	20	(	(	PUNCT
ap-988	112	21	c	c	X
ap-988	112	22	)	)	PUNCT
ap-988	112	23	short	short	ADJ
ap-988	112	24	,	,	PUNCT
ap-988	112	25	(	(	PUNCT
ap-988	112	26	d	d	X
ap-988	112	27	)	)	PUNCT
ap-988	112	28	shifted	shift	VERB
ap-988	112	29	open	open	ADJ
ap-988	112	30	,	,	PUNCT
ap-988	112	31	(	(	PUNCT
ap-988	112	32	e	e	NOUN
ap-988	112	33	)	)	PUNCT
ap-988	112	34	shifted	shift	VERB
ap-988	112	35	short	short	ADJ
ap-988	112	36	fig	fig	NOUN
ap-988	112	37	.	.	PUNCT
ap-988	113	1	10	10	NUM
ap-988	113	2	:	:	PUNCT
ap-988	113	3	cpwg	cpwg	NOUN
ap-988	113	4	calibration	calibration	NOUN
ap-988	113	5	standards	standard	NOUN
ap-988	113	6	manufactured	manufacture	VERB
ap-988	113	7	on	on	ADP
ap-988	113	8	an	an	DET
ap-988	113	9	fr4	fr4	NOUN
ap-988	113	10	substrate	substrate	NOUN
ap-988	113	11	(	(	PUNCT
ap-988	113	12	50×25×0.8	50×25×0.8	NUM
ap-988	113	13	mm	mm	PROPN
ap-988	113	14	,	,	PUNCT
ap-988	113	15	�	�	PROPN
ap-988	113	16	r	r	NOUN
ap-988	113	17	�	�	PROPN
ap-988	113	18	4.7	4.7	NUM
ap-988	113	19	)	)	PUNCT
ap-988	113	20	fig	fig	NOUN
ap-988	113	21	.	.	PUNCT
ap-988	114	1	11	11	NUM
ap-988	114	2	:	:	PUNCT
ap-988	114	3	reflection	reflection	NOUN
ap-988	114	4	coefficient	coefficient	NOUN
ap-988	114	5	of	of	ADP
ap-988	114	6	shifted	shift	VERB
ap-988	114	7	calibration	calibration	NOUN
ap-988	114	8	/	/	SYM
ap-988	114	9	verification	verification	NOUN
ap-988	114	10	standards	standard	NOUN
ap-988	114	11	–	–	PUNCT
ap-988	114	12	the	the	DET
ap-988	114	13	best	good	ADJ
ap-988	114	14	combination	combination	NOUN
ap-988	114	15	fig	fig	NOUN
ap-988	114	16	.	.	PUNCT
ap-988	115	1	12	12	NUM
ap-988	115	2	,	,	PUNCT
ap-988	115	3	respectively	respectively	ADV
ap-988	115	4	.	.	PUNCT
ap-988	116	1	it	it	PRON
ap-988	116	2	can	can	AUX
ap-988	116	3	be	be	AUX
ap-988	116	4	clearly	clearly	ADV
ap-988	116	5	seen	see	VERB
ap-988	116	6	that	that	SCONJ
ap-988	116	7	the	the	DET
ap-988	116	8	preselection	preselection	NOUN
ap-988	116	9	method	method	NOUN
ap-988	116	10	essentially	essentially	ADV
ap-988	116	11	reduces	reduce	VERB
ap-988	116	12	the	the	DET
ap-988	116	13	“	"	PUNCT
ap-988	116	14	fast	fast	ADJ
ap-988	116	15	ripple	ripple	NOUN
ap-988	116	16	”	"	PUNCT
ap-988	116	17	of	of	ADP
ap-988	116	18	the	the	DET
ap-988	116	19	measured	measure	VERB
ap-988	116	20	reflection	reflection	NOUN
ap-988	116	21	coefficients	coefficient	NOUN
ap-988	116	22	.	.	PUNCT
ap-988	117	1	we	we	PRON
ap-988	117	2	estimate	estimate	VERB
ap-988	117	3	that	that	SCONJ
ap-988	117	4	the	the	DET
ap-988	117	5	final	final	ADJ
ap-988	117	6	uncertainty	uncertainty	NOUN
ap-988	117	7	of	of	ADP
ap-988	117	8	measurement	measurement	NOUN
ap-988	117	9	is	be	AUX
ap-988	117	10	�	�	PROPN
ap-988	117	11	0.02	0.02	NUM
ap-988	117	12	in	in	ADP
ap-988	117	13	magnitude	magnitude	NOUN
ap-988	117	14	and	and	CCONJ
ap-988	117	15	�	�	PROPN
ap-988	117	16	2	2	NUM
ap-988	117	17	°	°	NOUN
ap-988	117	18	in	in	ADP
ap-988	117	19	angle	angle	NOUN
ap-988	117	20	.	.	PUNCT
ap-988	118	1	6	6	NUM
ap-988	118	2	conclusion	conclusion	NOUN
ap-988	118	3	a	a	DET
ap-988	118	4	improved	improved	ADJ
ap-988	118	5	algorithm	algorithm	NOUN
ap-988	118	6	for	for	ADP
ap-988	118	7	evaluating	evaluating	NOUN
ap-988	118	8	of	of	ADP
ap-988	118	9	calibration	calibration	NOUN
ap-988	118	10	standards	standard	NOUN
ap-988	118	11	using	use	VERB
ap-988	118	12	the	the	DET
ap-988	118	13	new	new	ADJ
ap-988	118	14	tdr	tdr	PROPN
ap-988	118	15	preselection	preselection	NOUN
ap-988	118	16	method	method	NOUN
ap-988	118	17	was	be	AUX
ap-988	118	18	carried	carry	VERB
ap-988	118	19	out	out	ADP
ap-988	118	20	and	and	CCONJ
ap-988	118	21	experimentally	experimentally	ADV
ap-988	118	22	verified	verify	VERB
ap-988	118	23	.	.	PUNCT
ap-988	119	1	the	the	DET
ap-988	119	2	experiment	experiment	NOUN
ap-988	119	3	showed	show	VERB
ap-988	119	4	that	that	SCONJ
ap-988	119	5	the	the	DET
ap-988	119	6	measurement	measurement	NOUN
ap-988	119	7	error	error	NOUN
ap-988	119	8	of	of	ADP
ap-988	119	9	s	s	PART
ap-988	119	10	parameters	parameter	NOUN
ap-988	119	11	can	can	AUX
ap-988	119	12	be	be	AUX
ap-988	119	13	reduced	reduce	VERB
ap-988	119	14	even	even	ADV
ap-988	119	15	by	by	ADP
ap-988	119	16	a	a	DET
ap-988	119	17	factor	factor	NOUN
ap-988	119	18	of	of	ADP
ap-988	119	19	two	two	NUM
ap-988	119	20	when	when	SCONJ
ap-988	119	21	the	the	DET
ap-988	119	22	worst	bad	ADJ
ap-988	119	23	and	and	CCONJ
ap-988	119	24	best	good	ADJ
ap-988	119	25	cases	case	NOUN
ap-988	119	26	are	be	AUX
ap-988	119	27	compared	compare	VERB
ap-988	119	28	.	.	PUNCT
ap-988	120	1	in	in	ADP
ap-988	120	2	contrast	contrast	NOUN
ap-988	120	3	to	to	ADP
ap-988	120	4	statistical	statistical	ADJ
ap-988	120	5	methods	method	NOUN
ap-988	120	6	,	,	PUNCT
ap-988	120	7	only	only	ADV
ap-988	120	8	one	one	NUM
ap-988	120	9	set	set	NOUN
ap-988	120	10	of	of	ADP
ap-988	120	11	calibration	calibration	NOUN
ap-988	120	12	standards	standard	NOUN
ap-988	120	13	is	be	AUX
ap-988	120	14	necessary	necessary	ADJ
ap-988	120	15	for	for	ADP
ap-988	120	16	recalibring	recalibre	VERB
ap-988	120	17	of	of	ADP
ap-988	120	18	the	the	DET
ap-988	120	19	vna	vna	PROPN
ap-988	120	20	.	.	PUNCT
ap-988	121	1	acknowledgment	acknowledgment	NOUN
ap-988	121	2	the	the	DET
ap-988	121	3	research	research	NOUN
ap-988	121	4	described	describe	VERB
ap-988	121	5	in	in	ADP
ap-988	121	6	this	this	DET
ap-988	121	7	paper	paper	NOUN
ap-988	121	8	was	be	AUX
ap-988	121	9	supervised	supervise	VERB
ap-988	121	10	by	by	ADP
ap-988	121	11	ing	ing	PROPN
ap-988	121	12	.	.	PUNCT
ap-988	122	1	v.	v.	PROPN
ap-988	122	2	sokol	sokol	PROPN
ap-988	122	3	,	,	PUNCT
ap-988	122	4	ph.d	ph.d	PROPN
ap-988	122	5	.	.	PROPN
ap-988	122	6	,	,	PUNCT
ap-988	122	7	fee	fee	NOUN
ap-988	122	8	ctu	ctu	NOUN
ap-988	122	9	in	in	ADP
ap-988	122	10	prague	prague	NOUN
ap-988	122	11	and	and	CCONJ
ap-988	122	12	supported	support	VERB
ap-988	122	13	by	by	ADP
ap-988	122	14	research	research	NOUN
ap-988	122	15	program	program	NOUN
ap-988	122	16	msm6840770015	msm6840770015	NOUN
ap-988	122	17	“	"	PUNCT
ap-988	122	18	research	research	NOUN
ap-988	122	19	of	of	ADP
ap-988	122	20	methods	method	NOUN
ap-988	122	21	and	and	CCONJ
ap-988	122	22	systems	system	NOUN
ap-988	122	23	for	for	ADP
ap-988	122	24	measurement	measurement	NOUN
ap-988	122	25	of	of	ADP
ap-988	122	26	physical	physical	ADJ
ap-988	122	27	quantities	quantity	NOUN
ap-988	122	28	and	and	CCONJ
ap-988	122	29	measured	measure	VERB
ap-988	122	30	data	data	NOUN
ap-988	122	31	processing	processing	NOUN
ap-988	122	32	”	"	PUNCT
ap-988	122	33	of	of	ADP
ap-988	122	34	ctu	ctu	NOUN
ap-988	122	35	in	in	ADP
ap-988	122	36	prague	prague	PROPN
ap-988	122	37	,	,	PUNCT
ap-988	122	38	sponsored	sponsor	VERB
ap-988	122	39	by	by	ADP
ap-988	122	40	the	the	DET
ap-988	122	41	ministry	ministry	PROPN
ap-988	122	42	of	of	ADP
ap-988	122	43	education	education	PROPN
ap-988	122	44	and	and	CCONJ
ap-988	122	45	sports	sport	NOUN
ap-988	122	46	of	of	ADP
ap-988	122	47	the	the	DET
ap-988	122	48	czech	czech	PROPN
ap-988	122	49	republic	republic	NOUN
ap-988	122	50	,	,	PUNCT
ap-988	122	51	and	and	CCONJ
ap-988	122	52	by	by	ADP
ap-988	122	53	grants	grant	NOUN
ap-988	122	54	102/04/1079	102/04/1079	PROPN
ap-988	122	55	and	and	CCONJ
ap-988	122	56	13/03014/13117	13/03014/13117	NUM
ap-988	122	57	of	of	ADP
ap-988	122	58	the	the	DET
ap-988	122	59	grant	grant	NOUN
ap-988	122	60	agency	agency	NOUN
ap-988	122	61	of	of	ADP
ap-988	122	62	the	the	DET
ap-988	122	63	czech	czech	PROPN
ap-988	122	64	republic	republic	NOUN
ap-988	122	65	.	.	PUNCT
ap-988	123	1	references	reference	NOUN
ap-988	123	2	[	[	X
ap-988	123	3	1	1	NUM
ap-988	123	4	]	]	PUNCT
ap-988	123	5	deal	deal	NOUN
ap-988	123	6	,	,	PUNCT
ap-988	123	7	w.	w.	PROPN
ap-988	123	8	r.	r.	PROPN
ap-988	123	9	,	,	PUNCT
ap-988	123	10	farkas	farkas	PROPN
ap-988	123	11	,	,	PUNCT
ap-988	123	12	d.	d.	PROPN
ap-988	123	13	s.	s.	PROPN
ap-988	123	14	:	:	PUNCT
ap-988	123	15	cad	cad	NOUN
ap-988	123	16	-	-	PUNCT
ap-988	123	17	based	base	VERB
ap-988	123	18	method	method	NOUN
ap-988	123	19	to	to	PART
ap-988	123	20	develop	develop	VERB
ap-988	123	21	and	and	CCONJ
ap-988	123	22	evaluate	evaluate	VERB
ap-988	123	23	calibration	calibration	NOUN
ap-988	123	24	standards	standard	NOUN
ap-988	123	25	.	.	PUNCT
ap-988	124	1	ieee	ieee	PROPN
ap-988	124	2	microwave	microwave	PROPN
ap-988	124	3	magazine	magazine	PROPN
ap-988	124	4	,	,	PUNCT
ap-988	124	5	june	june	PROPN
ap-988	124	6	2006	2006	NUM
ap-988	124	7	,	,	PUNCT
ap-988	124	8	p.	p.	NOUN
ap-988	124	9	70–84	70–84	NOUN
ap-988	124	10	.	.	PUNCT
ap-988	125	1	[	[	X
ap-988	125	2	2	2	NUM
ap-988	125	3	]	]	X
ap-988	125	4	chen	chen	PROPN
ap-988	125	5	,	,	PUNCT
ap-988	125	6	x.	x.	NOUN
ap-988	125	7	:	:	PUNCT
ap-988	125	8	statistical	statistical	ADJ
ap-988	125	9	analysis	analysis	NOUN
ap-988	125	10	of	of	ADP
ap-988	125	11	random	random	ADJ
ap-988	125	12	errors	error	NOUN
ap-988	125	13	from	from	ADP
ap-988	125	14	calibration	calibration	NOUN
ap-988	125	15	standards	standard	NOUN
ap-988	125	16	.	.	PUNCT
ap-988	126	1	ieee	ieee	NOUN
ap-988	126	2	mtt	mtt	PROPN
ap-988	126	3	-	-	PUNCT
ap-988	126	4	s	s	PROPN
ap-988	126	5	,	,	PUNCT
ap-988	126	6	long	long	ADJ
ap-988	126	7	beach	beach	NOUN
ap-988	126	8	,	,	PUNCT
ap-988	126	9	ca	ca	PROPN
ap-988	126	10	,	,	PUNCT
ap-988	126	11	june	june	PROPN
ap-988	126	12	2005	2005	NUM
ap-988	126	13	.	.	PUNCT
ap-988	127	1	[	[	X
ap-988	127	2	3	3	NUM
ap-988	127	3	]	]	X
ap-988	127	4	wong	wong	PROPN
ap-988	127	5	,	,	PUNCT
ap-988	127	6	k.	k.	PROPN
ap-988	127	7	:	:	PUNCT
ap-988	127	8	uncertainty	uncertainty	NOUN
ap-988	127	9	analysis	analysis	NOUN
ap-988	127	10	of	of	ADP
ap-988	127	11	the	the	DET
ap-988	127	12	weighted	weight	VERB
ap-988	127	13	least	least	ADJ
ap-988	127	14	squares	square	NOUN
ap-988	127	15	vna	vna	PROPN
ap-988	127	16	.	.	PUNCT
ap-988	127	17	64th	64th	ADJ
ap-988	127	18	arftg	arftg	PROPN
ap-988	127	19	conference	conference	PROPN
ap-988	127	20	,	,	PUNCT
ap-988	127	21	orlando	orlando	PROPN
ap-988	127	22	,	,	PUNCT
ap-988	127	23	2004	2004	NUM
ap-988	127	24	.	.	PUNCT
ap-988	128	1	[	[	X
ap-988	128	2	4	4	NUM
ap-988	128	3	]	]	PUNCT
ap-988	128	4	stumper	stumper	NOUN
ap-988	128	5	,	,	PUNCT
ap-988	128	6	u.	u.	NOUN
ap-988	128	7	:	:	PUNCT
ap-988	128	8	uncertainty	uncertainty	NOUN
ap-988	128	9	of	of	ADP
ap-988	128	10	vna	vna	PROPN
ap-988	128	11	s	s	PROPN
ap-988	128	12	-	-	PUNCT
ap-988	128	13	parameter	parameter	NOUN
ap-988	128	14	measurement	measurement	NOUN
ap-988	128	15	due	due	ADP
ap-988	128	16	to	to	ADP
ap-988	128	17	nonideal	nonideal	ADJ
ap-988	128	18	trl	trl	PROPN
ap-988	128	19	calibration	calibration	NOUN
ap-988	128	20	items	item	NOUN
ap-988	128	21	,	,	PUNCT
ap-988	128	22	ieee	ieee	NOUN
ap-988	128	23	transaction	transaction	NOUN
ap-988	128	24	on	on	ADP
ap-988	128	25	instrumentation	instrumentation	NOUN
ap-988	128	26	and	and	CCONJ
ap-988	128	27	measurement	measurement	NOUN
ap-988	128	28	,	,	PUNCT
ap-988	128	29	vol	vol	NOUN
ap-988	128	30	.	.	PROPN
ap-988	128	31	54	54	NUM
ap-988	128	32	,	,	PUNCT
ap-988	128	33	april	april	PROPN
ap-988	128	34	2005	2005	NUM
ap-988	128	35	,	,	PUNCT
ap-988	128	36	p.	p.	NOUN
ap-988	128	37	676–679	676–679	NUM
ap-988	128	38	.	.	PUNCT
ap-988	129	1	[	[	X
ap-988	129	2	5	5	NUM
ap-988	129	3	]	]	PUNCT
ap-988	129	4	satler	satler	NOUN
ap-988	129	5	,	,	PUNCT
ap-988	129	6	m.	m.	NOUN
ap-988	129	7	j.	j.	PROPN
ap-988	129	8	,	,	PUNCT
ap-988	129	9	ridler	ridler	NOUN
ap-988	129	10	,	,	PUNCT
ap-988	129	11	n.	n.	NOUN
ap-988	129	12	m.	m.	PROPN
ap-988	129	13	,	,	PUNCT
ap-988	129	14	harris	harris	PROPN
ap-988	129	15	,	,	PUNCT
ap-988	129	16	p.	p.	PROPN
ap-988	129	17	m.	m.	NOUN
ap-988	129	18	:	:	PUNCT
ap-988	129	19	over	over	ADV
ap-988	129	20	-	-	PUNCT
ap-988	129	21	determined	determine	VERB
ap-988	129	22	calibration	calibration	NOUN
ap-988	129	23	schemes	scheme	NOUN
ap-988	129	24	for	for	ADP
ap-988	129	25	rf	rf	NOUN
ap-988	129	26	network	network	NOUN
ap-988	129	27	analysers	analyser	NOUN
ap-988	129	28	employing	employ	VERB
ap-988	129	29	generalized	generalize	VERB
ap-988	129	30	distance	distance	NOUN
ap-988	129	31	regression	regression	NOUN
ap-988	129	32	,	,	PUNCT
ap-988	129	33	62th	62th	NOUN
ap-988	129	34	arftg	arftg	NOUN
ap-988	129	35	conference	conference	NOUN
ap-988	129	36	,	,	PUNCT
ap-988	129	37	boulder	boulder	NOUN
ap-988	129	38	,	,	PUNCT
ap-988	129	39	2003	2003	NUM
ap-988	129	40	,	,	PUNCT
ap-988	129	41	p.	p.	NOUN
ap-988	129	42	127–140	127–140	NUM
ap-988	129	43	.	.	PUNCT
ap-988	130	1	[	[	X
ap-988	130	2	6	6	NUM
ap-988	130	3	]	]	SYM
ap-988	130	4	scott	scott	PROPN
ap-988	130	5	,	,	PUNCT
ap-988	130	6	j.	j.	PROPN
ap-988	130	7	b.	b.	PROPN
ap-988	130	8	:	:	PUNCT
ap-988	130	9	investigation	investigation	NOUN
ap-988	130	10	of	of	ADP
ap-988	130	11	a	a	DET
ap-988	130	12	method	method	NOUN
ap-988	130	13	to	to	PART
ap-988	130	14	improve	improve	VERB
ap-988	130	15	vna	vna	PROPN
ap-988	130	16	calibration	calibration	NOUN
ap-988	130	17	in	in	ADP
ap-988	130	18	planar	planar	ADJ
ap-988	130	19	dispersive	dispersive	ADJ
ap-988	130	20	media	medium	NOUN
ap-988	130	21	through	through	ADP
ap-988	130	22	adding	add	VERB
ap-988	130	23	an	an	DET
ap-988	130	24	asymmetrical	asymmetrical	ADJ
ap-988	130	25	reciprocal	reciprocal	ADJ
ap-988	130	26	device	device	NOUN
ap-988	130	27	,	,	PUNCT
ap-988	130	28	ieee	ieee	NOUN
ap-988	130	29	mtt	mtt	NOUN
ap-988	130	30	,	,	PUNCT
ap-988	130	31	vol	vol	NOUN
ap-988	130	32	.	.	PROPN
ap-988	130	33	53	53	NUM
ap-988	130	34	,	,	PUNCT
ap-988	130	35	september	september	PROPN
ap-988	130	36	2005	2005	NUM
ap-988	130	37	,	,	PUNCT
ap-988	130	38	p.	p.	NOUN
ap-988	130	39	3007–3013	3007–3013	NUM
ap-988	130	40	.	.	PUNCT
ap-988	131	1	[	[	X
ap-988	131	2	7	7	NUM
ap-988	131	3	]	]	X
ap-988	131	4	padmanabhan	padmanabhan	PROPN
ap-988	131	5	,	,	PUNCT
ap-988	131	6	s.	s.	PROPN
ap-988	131	7	,	,	PUNCT
ap-988	131	8	dunleavy	dunleavy	PROPN
ap-988	131	9	,	,	PUNCT
ap-988	131	10	l.	l.	PROPN
ap-988	131	11	,	,	PUNCT
ap-988	131	12	daniel	daniel	PROPN
ap-988	131	13	,	,	PUNCT
ap-988	131	14	j.	j.	PROPN
ap-988	131	15	e.	e.	PROPN
ap-988	131	16	,	,	PUNCT
ap-988	131	17	rodrígues	rodrígue	NOUN
ap-988	131	18	,	,	PUNCT
ap-988	131	19	a.	a.	NOUN
ap-988	131	20	,	,	PUNCT
ap-988	131	21	kirby	kirby	PROPN
ap-988	131	22	,	,	PUNCT
ap-988	131	23	p.	p.	PROPN
ap-988	131	24	l.	l.	PROPN
ap-988	131	25	:	:	PUNCT
ap-988	131	26	broadband	broadband	NOUN
ap-988	131	27	space	space	NOUN
ap-988	131	28	conservative	conservative	ADJ
ap-988	131	29	on	on	ADP
ap-988	131	30	-	-	PUNCT
ap-988	131	31	wafer	wafer	NOUN
ap-988	131	32	network	network	NOUN
ap-988	131	33	analyzer	analyzer	NOUN
ap-988	131	34	calibration	calibration	NOUN
ap-988	131	35	with	with	ADP
ap-988	131	36	more	more	ADV
ap-988	131	37	complex	complex	ADJ
ap-988	131	38	load	load	NOUN
ap-988	131	39	and	and	CCONJ
ap-988	131	40	thru	thru	NOUN
ap-988	131	41	models	model	NOUN
ap-988	131	42	.	.	PUNCT
ap-988	132	1	ieee	ieee	NOUN
ap-988	132	2	mtt	mtt	PROPN
ap-988	132	3	,	,	PUNCT
ap-988	132	4	vol	vol	NOUN
ap-988	132	5	.	.	PROPN
ap-988	132	6	54	54	NUM
ap-988	132	7	,	,	PUNCT
ap-988	132	8	september	september	PROPN
ap-988	132	9	2006	2006	NUM
ap-988	132	10	,	,	PUNCT
ap-988	132	11	p.	p.	NOUN
ap-988	132	12	3583–3593	3583–3593	NUM
ap-988	132	13	.	.	PUNCT
ap-988	133	1	[	[	X
ap-988	133	2	8	8	NUM
ap-988	133	3	]	]	SYM
ap-988	133	4	vancl	vancl	NOUN
ap-988	133	5	,	,	PUNCT
ap-988	133	6	j.	j.	PROPN
ap-988	133	7	,	,	PUNCT
ap-988	133	8	sokol	sokol	PROPN
ap-988	133	9	,	,	PUNCT
ap-988	133	10	v.	v.	PROPN
ap-988	133	11	,	,	PUNCT
ap-988	133	12	hoffmann	hoffmann	PROPN
ap-988	133	13	,	,	PUNCT
ap-988	133	14	k.	k.	PROPN
ap-988	133	15	,	,	PUNCT
ap-988	133	16	škvor	škvor	PROPN
ap-988	133	17	,	,	PUNCT
ap-988	133	18	z.	z.	PROPN
ap-988	133	19	:	:	PUNCT
ap-988	133	20	improved	improved	ADJ
ap-988	133	21	evaluation	evaluation	NOUN
ap-988	133	22	of	of	ADP
ap-988	133	23	planar	planar	ADJ
ap-988	133	24	calibration	calibration	NOUN
ap-988	133	25	standard	standard	NOUN
ap-988	133	26	using	use	VERB
ap-988	133	27	tdr	tdr	PROPN
ap-988	133	28	preselection	preselection	NOUN
ap-988	133	29	method	method	NOUN
ap-988	133	30	,	,	PUNCT
ap-988	133	31	68th	68th	ADJ
ap-988	133	32	arftg	arftg	NOUN
ap-988	133	33	conference	conference	NOUN
ap-988	133	34	,	,	PUNCT
ap-988	133	35	broomfield	broomfield	PROPN
ap-988	133	36	,	,	PUNCT
ap-988	133	37	2006	2006	NUM
ap-988	133	38	.	.	PUNCT
ap-988	134	1	ing	ing	ADJ
ap-988	134	2	.	.	PUNCT
ap-988	135	1	jan	jan	PROPN
ap-988	135	2	.	.	PROPN
ap-988	135	3	vancl	vancl	PROPN
ap-988	135	4	e	e	NOUN
ap-988	135	5	-	-	NOUN
ap-988	135	6	mail	mail	NOUN
ap-988	135	7	:	:	PUNCT
ap-988	135	8	vanclj1@fel.cvut.cz	vanclj1@fel.cvut.cz	NOUN
ap-988	135	9	department	department	PROPN
ap-988	135	10	of	of	ADP
ap-988	135	11	electromagnetic	electromagnetic	ADJ
ap-988	135	12	field	field	NOUN
ap-988	135	13	czech	czech	PROPN
ap-988	135	14	technical	technical	PROPN
ap-988	135	15	university	university	PROPN
ap-988	135	16	in	in	ADP
ap-988	135	17	prague	prague	PROPN
ap-988	135	18	faculty	faculty	NOUN
ap-988	135	19	of	of	ADP
ap-988	135	20	electrical	electrical	ADJ
ap-988	135	21	engineering	engineering	NOUN
ap-988	135	22	technická	technická	NOUN
ap-988	135	23	2	2	NUM
ap-988	135	24	166	166	NUM
ap-988	135	25	27	27	NUM
ap-988	135	26	prague	prague	NOUN
ap-988	135	27	,	,	PUNCT
ap-988	135	28	czech	czech	PROPN
ap-988	135	29	republic	republic	NOUN
ap-988	135	30	106	106	NUM
ap-988	135	31	©	©	PROPN
ap-988	135	32	czech	czech	PROPN
ap-988	135	33	technical	technical	PROPN
ap-988	135	34	university	university	PROPN
ap-988	135	35	publishing	publishing	NOUN
ap-988	135	36	house	house	NOUN
ap-988	135	37	http://ctn.cvut.cz/ap/	http://ctn.cvut.cz/ap/	PROPN
ap-988	135	38	acta	acta	PROPN
ap-988	135	39	polytechnica	polytechnica	PROPN
ap-988	135	40	vol	vol	NOUN
ap-988	135	41	.	.	PUNCT
ap-988	136	1	47	47	NUM
ap-988	136	2	no	no	NOUN
ap-988	136	3	.	.	PUNCT
ap-988	137	1	4–5/2007	4–5/2007	NUM
ap-988	137	2	fig	fig	NOUN
ap-988	137	3	.	.	PUNCT
ap-988	138	1	12	12	NUM
ap-988	138	2	:	:	PUNCT
ap-988	138	3	reflection	reflection	NOUN
ap-988	138	4	coefficient	coefficient	NOUN
ap-988	138	5	of	of	ADP
ap-988	138	6	shifted	shift	VERB
ap-988	138	7	calibration	calibration	NOUN
ap-988	138	8	/	/	SYM
ap-988	138	9	verification	verification	NOUN
ap-988	138	10	standards	standard	NOUN
ap-988	138	11	–	–	PUNCT
ap-988	138	12	the	the	DET
ap-988	138	13	worst	bad	ADJ
ap-988	138	14	combination	combination	NOUN