id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
american_scientific_journal-5519	Mutombo JM., Kalala ; Yav A., Kafutshi ; Kavuba D. , Selemani ; Kiama C., Pandi 	Proposal of a Hybrid Structure Acoustic Wave Filter for Improving Quality of the Output Signal in the GSM 900 Band	2020	7	.pdf	application/pdf	2207	88	44	that would be a solution to overcome the disadvantage of HBAR technology manifested by an exaggerated occupation of harmonic frequencies around the resonant frequency when it used in the oscillators of mobile phone systems. This technology has a better frequency selectivity compared to HBAR technology.	cache/american_scientific_journal-5519.pdf	txt/american_scientific_journal-5519.txt