Acoustooptics possibilities for increasing operation efficiency of low-earth orbit satellite on-board adaptive arrays

Author

Lopatin, V.G.

Author_Institution

A.F. Mozhaisky Mil. Eng.-Space Acad., St. Petersburg, Russia

Volume

2

fYear

1994

fDate

18-21 Oct 1994

Firstpage

130

Abstract

The possibilities of acousto-optic processor applications for increasing low-earth orbit satellite on-board adaptive array operation efficiency is shown. A classification of adaptive arrays realizing optical methods of signal processing is proposed. The technical possibilities of modern acoustic-optic processors are analyzed and conclusions concerning the addition to low earth orbit satellite on-board adaptive arrays of multichannel acousto-optic spectrum analyzers is made. Block-diagrams of on-board adaptive arrays with multichannel acousto-optic spectrum analyzers are elaborated

Keywords

acousto-optical signal processing; adaptive antenna arrays; antenna accessories; array signal processing; satellite antennas; spectral analysers; acoustic-optic processors; acousto-optic processor applications; block-diagrams; low-earth orbit satellite on-board adaptive arrays; multichannel acousto-optic spectrum analyzers; operation efficiency; signal processing; Adaptive arrays; Adaptive optics; Artificial satellites; Interference; Low earth orbit satellites; Military satellites; Optical arrays; Optical signal processing; Phased arrays; Satellite broadcasting;

fLanguage

English

Publisher

ieee

Conference_Titel

Satellite Communications, 1994. ICSC'94., Proceedings of International Conference on

Conference_Location

Moscow

Print_ISBN

0-7803-2514-1

Type

conf

DOI

10.1109/ICSC.1994.523150

Filename

523150