The analysis of nonlinear spatial compensation for a complex of interferences using an optimal spatial structure

Author

Gusev, S.I. ; Parshin, Yu.N. ; Kolesnikov, S.V.

Author_Institution

Ryazan State Radio Eng. Univ., Ryazan, Russia

fYear

2014

fDate

7-13 Sept. 2014

Firstpage

393

Lastpage

394

Abstract

The analysis of estimation-correlation-compensation signal processing algorithm in presence of both broadband Gaussian interferences and non-Gaussian interference is carried out. It is assumed that the processing realized by optimizing amplitude-phase distribution at the antenna array aperture, by optimizing the spatial structure of processing system, as well as by the subsequent non-linear compensation of non-Gaussian interference and by correlation processing. The analytical expression for the signal-to-noise ratio is obtained, thereby allowing making the spatial structure optimization.

Keywords

Gaussian processes; antenna phased arrays; compensation; correlation methods; estimation theory; interference (signal); optimisation; signal processing; amplitude-phase distribution; antenna array aperture; broadband Gaussian interference; correlation processing; estimation-correlation-compensation signal processing algorithm; nonGaussian interference; nonlinear spatial compensation analysis; signal-to-noise ratio; spatial structure optimization; spatial structure processing system; Interference;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave & Telecommunication Technology (CriMiCo), 2014 24th International Crimean Conference

Conference_Location

Sevastopol

Print_ISBN

978-966-335-412-5

Type

conf

DOI

10.1109/CRMICO.2014.6959447

Filename

6959447