DocumentCode
904208
Title
100 MHz surface acoustoelectric amplifier exhibiting stable terminal gain with DC drift field
Author
Lakin, K.M. ; Collins, J.H. ; Hagon, P.J.
Volume
57
Issue
4
fYear
1969
fDate
4/1/1969 12:00:00 AM
Firstpage
740
Lastpage
742
Abstract
Experiments are described for a surface acousto-electric amplifier utilizing a composite spatially adjacent structure of lithium niobate and a silicon film. Principal observations include 6 dB stable terminal gain at 107 MHz with dc drift field power of 7W, electronically variable attenuation of 100 dB, and net electronic gain up to 1200 MHz. The use of the silicon film as a nonreciprocal Rayleigh wave transducer is also described.
Keywords
Gaussian noise; Lithium niobate; Noise generators; Optical surface waves; Pulse amplifiers; Silicon; Structural beams; Substrates; Surface acoustic waves; Voltage;
fLanguage
English
Journal_Title
Proceedings of the IEEE
Publisher
ieee
ISSN
0018-9219
Type
jour
DOI
10.1109/PROC.1969.7064
Filename
1448994
Link To Document