DocumentCode :
956451
Title :
Applications of acoustic charge transport
Author :
Vigil, A.J. ; Hull, W. ; Solie, Leland P. ; Miller, Michael J. ; Kansy, Robert J. ; Fleisch, Daniel A.
Author_Institution :
Electron. Decisions Inc., Urbana, IL, USA
Volume :
40
Issue :
5
fYear :
1993
Firstpage :
488
Lastpage :
495
Abstract :
The emerging technology of acoustic charge transport (ACT), which has enabled the implementation of powerful signal processors capable of handling high-speed RF and microwave signals in their natural analog domain, is reviewed. The development of ACT technology has led to the implementation of fully programmable analog signal processors capable of performing over 45 billion multiply-and-accumulate operations per second. These processors are finding application as adaptive filters and equalizers in a variety of commercial and military systems. The operation and performance capabilities of the ACT device are described, and seven applications now under development are discussed.<>
Keywords :
acoustic charge transport devices; adaptive filters; equalisers; image processing equipment; modulators; signal processing equipment; ACT device; ACT technology; acoustic charge transport; adaptive filters; analog domain; equalizers; high-speed RF signals; microwave signals; programmable analog signal processors; Acoustic applications; Acoustic devices; Acoustic propagation; Clocks; Gallium arsenide; Signal processing; Substrates; Surface acoustic wave devices; Surface acoustic waves; Transversal filters;
fLanguage :
English
Journal_Title :
Ultrasonics, Ferroelectrics, and Frequency Control, IEEE Transactions on
Publisher :
ieee
ISSN :
0885-3010
Type :
jour
DOI :
10.1109/58.238100
Filename :
238100
Link To Document :
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