A television IF acoustic surface wave filter on bismuth silicon oxide

1 May 1976

journal article
Published by Institute of Electrical and Electronics Engineers (IEEE) in Proceedings of the IEEE

Vol. 64 (5) , 677-681
https://doi.org/10.1109/proc.1976.10192

Abstract

A brief account is given of a television IF acoustic surface wave filter made on bismuth silicon oxide. The potential advantages of this substrate material are pointed out, the filter design techniques used are explained, and the device construction is described. Measured responses of filters for two television systems are given.

Keywords

SURFACE ACOUSTIC WAVES
FILTERS
BISMUTH
SILICON
COSTS
FREQUENCY RESPONSE
ACOUSTIC TRANSDUCERS
ACOUSTIC DEVICES
SURFACE ACOUSTIC WAVE DEVICES