Holographic Processing Of Wideband Antenna Data

Guy Lebreton; Eric de Bazelaire

doi:10.1117/12.965623

4 December 1979 Holographic Processing Of Wideband Antenna Data

Guy Lebreton, Eric de Bazelaire

Proceedings Volume 0201, Optical Pattern Recognition; (1979) https://doi.org/10.1117/12.965623
Event: 23rd Annual Technical Symposium, 1979, San Diego, United States

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.

Citation Download Citation

Guy Lebreton and Eric de Bazelaire "Holographic Processing Of Wideband Antenna Data", Proc. SPIE 0201, Optical Pattern Recognition, (4 December 1979); https://doi.org/10.1117/12.965623

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