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Proceedings Paper

Optical adaptive processors for large-order problems
Author(s): Joe C. Bradley; Paul R. Beaudet; Edward C. Malarkey; Hyo-Kun Hahn; J. H. Mims
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Paper Abstract

The problem of determining complex weights appropriate for adaptive beam nulling is discussed in the setting of a residue number system. Algorithms available for residue number system processing that allow scaling and are extendable to large order systems (i.e., as large as 64) include Gauss elimination, the modified Cholesky method and the Gram-Schmidt method. The most appropriate of these from the standpoint of complexity is the modified Cholesky method.

Paper Details

Date Published: 1 June 1990
PDF: 5 pages
Proc. SPIE 1217, Optoelectronic Signal Processing for Phased-Array Antennas II, (1 June 1990); doi: 10.1117/12.18154
Show Author Affiliations
Joe C. Bradley, Westinghouse Electric Corp. (United States)
Paul R. Beaudet, Westinghouse Electric Corp. (United States)
Edward C. Malarkey, Westinghouse Electric Corp. (United States)
Hyo-Kun Hahn, Westinghouse Electric Corp. (United States)
J. H. Mims, Westinghouse Electric Corp. (United States)

Published in SPIE Proceedings Vol. 1217:
Optoelectronic Signal Processing for Phased-Array Antennas II
Brian M. Hendrickson; Gerhard A. Koepf, Editor(s)

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