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Proceedings Paper

SAR system optoelectronic compact processor with LEDs array
Author(s): Nickolay N. Evtikhiev; Vadim A. Dolgiy; Alexander N. Korolev-Korotkov; Nelly A. Esepkina; Alexander P. Lavrov
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Paper Abstract

An optoelectronic processor of synthetic aperture radar (SAR) signals is discussed. They have a high azimuth resolution, a great number of processing parallel range channels, real-time regime, and little energy consumption. The usage of the strip LED array with a received signal demultiplexing and distribution between the LED element as the signal input device is optimal in terms of the processor's simplification and energetics. It is shown that this SAR image forming processor can be constructed as a compact optoelectronic hybrid scheme without optical elements. Theoretical and experimental results of the investigations are presented.

Paper Details

Date Published: 24 August 1992
PDF: 10 pages
Proc. SPIE 1704, Advances in Optical Information Processing V, (24 August 1992); doi: 10.1117/12.139883
Show Author Affiliations
Nickolay N. Evtikhiev, Scientific Research Radio-Optic Institute (Russia)
Vadim A. Dolgiy, Scientific Research Radio-Optic Institute (Russia)
Alexander N. Korolev-Korotkov, Scientific Research Radio-Optic Institute (Russia)
Nelly A. Esepkina, Leningrad State Technical Univ. (Russia)
Alexander P. Lavrov, Leningrad State Technical Univ. (Russia)

Published in SPIE Proceedings Vol. 1704:
Advances in Optical Information Processing V
Dennis R. Pape, Editor(s)

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