DocumentCode :
944745
Title :
Applications of edge-bonded transducers to SAW components
Author :
Lardat, Claude ; Defranould, Philippe
Author_Institution :
ASM Division of Thomson-C.S.F., Cagnes-sur-Mer, France
Volume :
64
Issue :
5
fYear :
1976
fDate :
5/1/1976 12:00:00 AM
Firstpage :
627
Lastpage :
630
Abstract :
Various applications of the EBT to acoustic devices are reported. First we describe the operation of these transducers in the case of Rayleigh waves. Then we report the results we have obtained in the fabrication of: 1) a piezo-MOSFET programmable filter with a bit rate reaching 50 MHz; 2) a Love wave-dispersive delay line with a 240 compression ratio; 3) a fused silica reflective array compressor exhibiting a 30-µs dispersion over a 60-MHz bandwidth around 100 MHz and a 24-dB total insertion loss.
Keywords :
Acoustic devices; Acoustic transducers; Bandwidth; Bit rate; Delay lines; Fabrication; Filters; Insertion loss; Silicon compounds; Surface acoustic waves;
fLanguage :
English
Journal_Title :
Proceedings of the IEEE
Publisher :
ieee
ISSN :
0018-9219
Type :
jour
DOI :
10.1109/PROC.1976.10186
Filename :
1454455
Link To Document :
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