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Proceedings Paper

Acousto-optic signal processor for adaptive filtering
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Paper Abstract

A novel acoustooptic architecture that implements linear least-mean square adaptive filtering and prediction and has the potential for very wide bandwidth signal processing is described and analyzed in this paper. This architecture maintains coherent operation (providing complex weights) and employs a single acoustooptic device, a photodiode, and a laser diode. The application of a multichannel acoustooptic processor to multiple antenna adaptive interference cancellation is then presented.

Paper Details

Date Published: 1 September 1990
PDF: 10 pages
Proc. SPIE 1296, Advances in Optical Information Processing IV, (1 September 1990); doi: 10.1117/12.21267
Show Author Affiliations
Robert J. Berinato, Dynetics, Inc. (United States)
Mustafa A. G. Abushagur, Univ. of Alabama in Huntsville (United States)


Published in SPIE Proceedings Vol. 1296:
Advances in Optical Information Processing IV
Dennis R. Pape, Editor(s)

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