SAR system optoelectronic compact processor with LEDs array

Nickolay N. Evtikhiev; Vadim A. Dolgiy; Alexander N. Korolev-Korotkov; Nelly A. Esepkina; Alexander P. Lavrov

doi:10.1117/12.139883

24 August 1992 SAR system optoelectronic compact processor with LEDs array

Nickolay N. Evtikhiev, Vadim A. Dolgiy, Alexander N. Korolev-Korotkov, Nelly A. Esepkina, Alexander P. Lavrov

Proceedings Volume 1704, Advances in Optical Information Processing V; (1992) https://doi.org/10.1117/12.139883
Event: Aerospace Sensing, 1992, Orlando, FL, United States

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.

Citation Download Citation

Nickolay N. Evtikhiev, Vadim A. Dolgiy, Alexander N. Korolev-Korotkov, Nelly A. Esepkina, and Alexander P. Lavrov "SAR system optoelectronic compact processor with LEDs array", Proc. SPIE 1704, Advances in Optical Information Processing V, (24 August 1992); https://doi.org/10.1117/12.139883

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available