Low loss and high performance SAW filters for 800 MHz mobile telephone transceiver
- 1 January 1982
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
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
This publication has 6 references indexed in Scilit:
- 800 Mhz Low Loss Saw Filter Using New Phase WeightingPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2005
- 800 MHz mobile telephones for cellular systemPublished by Institute of Electrical and Electronics Engineers (IEEE) ,1982
- Resonant s.a.w. filter using surface shear wave mode on LiTaO 3 substrateElectronics Letters, 1980
- Low Loss 0.9-1.9 GHz SAW Filters with Submicron Finger Period ElectrodesPublished by Institute of Electrical and Electronics Engineers (IEEE) ,1980
- Phase Weighting for Low Loss SAW FiltersPublished by Institute of Electrical and Electronics Engineers (IEEE) ,1980
- S.A.W. resonators at 1.29 GHz with Q values approaching the material limitElectronics Letters, 1979