Title :
Low loss and high performance SAW filters for 800 MHz mobile telephone transceiver
Author :
Kinoshita, Yasuaki ; Hikita, Mitsutaka ; Toya, Mitsuo ; Toyama, Tatsuro ; Fujiwara, Yukinari
Author_Institution :
Hitachi Ltd., Tokyo, Japan
Abstract :
Low loss SAW(Surface Acoustic Wave) filters have been developed to use in the radio freqency circuits of the mobile telephone transceiver[1]. Both the UHF (800 MHz) and VHF(90 MHz) band pass filters have exhibited high performance[2,3,4], and the employment of the SAW filters has shown advantages to UHF/VHF circuit integration for mass production.
Keywords :
Acoustic waves; Band pass filters; Employment; Mass production; Performance loss; SAW filters; Telephony; Transceivers; UHF circuits; VHF circuits;
Conference_Titel :
Vehicular Technology Conference, 1982. 32nd IEEE
DOI :
10.1109/VTC.1982.1623038
