Synthesis of optimum radiolocation complexes of remote probing systems

Author

Lootin, E.A. ; Logvin, A.I.

Author_Institution

State Tech. Univ. of Civil Aviation, Moscow, Russia

Volume

2

fYear

1995

fDate

24-27 Jul 1995

Firstpage

741

Abstract

This paper considers the interaction of active and passive radiolocation systems working jointly. The receiver device synthesis is via Markov´s theory of nonlinear optimal filtering. Both the radiometer and radar use signal polarizable processing. A four channel receiver architecture and an equation for the information parameter measurement estimation variance are obtained a result of the synthesis. A comparison of the measurement error of the integrated system and its separate elements showed that the error in the first case is always lower than in the second. This advantage is more significant under a low signal-to-noise ratio

Keywords

Markov processes; electromagnetic wave polarisation; filtering theory; measurement errors; nonlinear filters; optimisation; radar applications; radar receivers; radar signal processing; radio direction-finding; radionavigation; remote sensing by radar; Markov´s theory; active radiolocation systems; estimation variance; four channel receiver architecture; information parameter; integrated system; low SNR; low signal-to-noise ratio; measurement error; nonlinear optimal filtering; optimum radiolocation complexes; passive radiolocation systems; radar signal processing; radiometer; receiver device synthesis; remote probing systems; signal polarizable processing; Filtering theory; Measurement errors; Nonlinear equations; Parameter estimation; Polarization; Radar signal processing; Radiometry; Signal processing; Signal synthesis; Signal to noise ratio;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave and Optoelectronics Conference, 1995. Proceedings., 1995 SBMO/IEEE MTT-S International

Conference_Location

Rio de Janeiro

Print_ISBN

0-7803-2674-1

Type

conf

DOI

10.1109/SBMOMO.1995.509709

Filename

509709