Applications of surface acoustic and shallow bulk acoustic wave devices

Author

Campbell, Colin K.

Author_Institution

Dept. of Electr. & Comput. Eng., McMaster Univ., Hamilton, Ont., Canada

Volume

77

Issue

10

fYear

1989

fDate

10/1/1989 12:00:00 AM

Firstpage

1453

Lastpage

1484

Abstract

Surface acoustic wave (SAW) device coverage includes delay lines and filters operating at selected frequencies in the range from about 10 MHz to 11 GHz; modeling with single-crystal piezoelectrics and layered structures; resonators and low-loss filters; comb filters and multiplexers; antenna duplexers; harmonic devices; chirp filters for pulse compression; coding with fixed and programmable transversal filters; Barker and quadraphase coding; adaptive filters; acoustic and acoustoelectric convolvers and correlators for radar, spread spectrum, and packet radio; acoustooptic processors for Bragg modulation and spectrum analysis; real-time Fourier-transform and cepstrum processors for radar and sonar; compressive receivers; Nyquist filters for microwave digital radio; clock-recovery filters for fiber communications; fixed-, tunable-, and multimode oscillators and frequency synthesizers; acoustic charge transport (ACT); and other SAW devices for signal processing on gallium arsenide. Shallow bulk acoustic wave (SBAW) device applications include gigahertz delay lines, surface-transverse-wave resonators employing energy-trapping gratings and oscillators with enhanced performance and capability

Keywords

acoustoelectric devices; correlators; filters; multiplexing equipment; resonators; surface acoustic wave devices; ultrasonic delay lines; 10 MHz to 11 GHz; Bragg modulation; Nyquist filters; SAW devices; acoustic charge transport; acoustoelectric convolvers; acoustooptic processors; adaptive filters; antenna duplexers; cepstrum processors; chirp filters; clock-recovery filters; coding; comb filters; compressive receivers; correlators; delay lines; energy-trapping gratings; fiber communications; filters; frequency synthesizers; harmonic devices; layered structures; low-loss filters; microwave digital radio; multimode oscillators; multiplexers; oscillators; packet radio; programmable transversal filters; quadraphase coding; radar; real-time Fourier-transform; resonators; shallow bulk acoustic wave devices; signal processing; single-crystal piezoelectrics; spectrum analysis; spread spectrum; surface-transverse-wave resonators; Acoustic applications; Acoustic devices; Acoustic waves; Adaptive filters; Digital filters; Radar antennas; Resonator filters; Surface acoustic wave devices; Surface acoustic waves; Transversal filters;

fLanguage

English

Journal_Title

Proceedings of the IEEE

Publisher

ieee

ISSN

0018-9219

Type

jour

DOI

10.1109/5.40664

Filename

40664