Title :
Acoustic-Surface-Wave Resonators for Band-Pass Filter Applications
Author :
Matthaei, G.L. ; Barman, F. ; Savage, E.B.
Abstract :
Acoustic-surface wave resonators provide a possibility for obtaining very small, high-Q resonators for frequencies up into the low microwave range. A surface-wave resonator consists of two arrays of reflectors with one or two interdigital transducers in between, fabricated on the surface of a piezoelectric substrate. The two transducer form of these resonators is particularly attractive for band-pass filter applications.
Keywords :
Acoustic transducers; Band pass filters; Equivalent circuits; Lithium niobate; Piezoelectric transducers; Resonance; Resonant frequency; Solid modeling; Surface acoustic waves; Transmission lines;
Conference_Titel :
Microwave Symposium, 1976 IEEE-MTT-S International
Conference_Location :
Cherry Hill, NJ, USA
DOI :
10.1109/MWSYM.1976.1123724
