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Proceedings Paper

Holographic Processing Of Wideband Antenna Data
Author(s): Guy Lebreton; Eric de Bazelaire
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Paper Abstract

To determine the proper input format to utilize the real-time two-dimensional coherent imaging devices for antenna data processing, the properties of a raster scanned wideband signal are studied. The analysis of the ambiguity function leads to the possibility of two-dimensional processing of raster signals. Holographic filters are designed for multidoppler matched filtering and the array-pattern synthesis of 2-D wideband antenna-arrays, with multiplexing of rastered channels. Complete processing using a single holographic filter is presented experimentally for the case of a Sonar-doppler array antenna, with correlation detection and extraction of the three target parameters range, doppler, direction.

Paper Details

Date Published: 4 December 1979
PDF: 9 pages
Proc. SPIE 0201, Optical Pattern Recognition, (4 December 1979); doi: 10.1117/12.965623
Show Author Affiliations
Guy Lebreton, Universite de Toulon (France)
Eric de Bazelaire, Universite de Toulon (France)

Published in SPIE Proceedings Vol. 0201:
Optical Pattern Recognition
David P. Casasent, Editor(s)

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