DocumentCode
916660
Title
Acoustic surface wave filters
Author
Tancrell, R.H. ; Holland, M.G.
Author_Institution
Raytheon Research Division, Waltham, Mass.
Volume
59
Issue
3
fYear
1971
fDate
3/1/1971 12:00:00 AM
Firstpage
393
Lastpage
409
Abstract
Acoustic surface waves offer several advantages in the construction of delay lines and filters in the UHF range. In these devices the frequency response is determined by the finger spacing and overlap of the interdigital comb structures used as input and output transducers. Models are developed to describe these devices, and the predictions of these theories are compared with several experimental filters, including band-pass filters and dispersive delay lines.
Keywords
Acoustic devices; Acoustic transducers; Band pass filters; Delay lines; Filtering theory; Fingers; Frequency response; Predictive models; Surface acoustic wave devices; Surface acoustic waves;
fLanguage
English
Journal_Title
Proceedings of the IEEE
Publisher
ieee
ISSN
0018-9219
Type
jour
DOI
10.1109/PROC.1971.8180
Filename
1450110
Link To Document