DocumentCode
944705
Title
Surface-wave long delay lines
Author
Coldren, Larry A. ; Shaw, Herbert J.
Author_Institution
Bell Laboratories, Holmdel, NJ
Volume
64
Issue
5
fYear
1976
fDate
5/1/1976 12:00:00 AM
Firstpage
598
Lastpage
609
Abstract
Recent results obtained with helical surface-acoustic-wave (SAW) delay lines of large time delay and bandwidth are described. Both unguided and guided propagation are involved, with time delays up to one millisecond and bandwidths up to 65 MHz being observed. Fiber delay lines of both capillary and cladded types are also discussed. The potential for future application of SAW delay lines of large time-bandwidth product to high-speed signal-and data-processing systems is considered.
Keywords
Acoustic applications; Acoustic pulses; Application software; Bandwidth; Cathode ray tubes; Computer displays; Delay effects; Delay lines; Radar imaging; Surface acoustic waves;
fLanguage
English
Journal_Title
Proceedings of the IEEE
Publisher
ieee
ISSN
0018-9219
Type
jour
DOI
10.1109/PROC.1976.10182
Filename
1454451
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