A Real-time signal processing method for air-born three-channels GMTI

Author

Haitao, Deng ; Changyao, Zhang

Author_Institution

CETC, Hefei

fYear

2007

fDate

5-9 Nov. 2007

Firstpage

262

Lastpage

265

Abstract

In this paper, we briefly introduced the performance of several GMTI systems at first. After that, we prompted a method based on CSI algorithm for air-born three-channels GMTI signal processing, gave out the processing diagram of this method, analyzed the principle of cluster suppress, present an adaptive phase compensation method for each channel based on the minimum power criterion and analyzed the locating and velocity-estimation problem of moving targets. The presented method, which has been applied in actual furnishment, turned out to be efficient.

Keywords

adaptive signal processing; airborne radar; radar clutter; radar imaging; synthetic aperture radar; CSI algorithm; SAR imaging; adaptive phase compensation; air-born three-channels GMTI systems; cluster suppression; ground moving target indication; minimum power criterion; real-time signal processing method; velocity estimation problem; Algorithm design and analysis; Azimuth; Calibration; Clutter; Frequency; Radar antennas; Real time systems; Signal analysis; Signal processing; Signal processing algorithms; GMTI; clutter suppression; minimum power rule; moving target located; three-channels;

fLanguage

English

Publisher

ieee

Conference_Titel

Synthetic Aperture Radar, 2007. APSAR 2007. 1st Asian and Pacific Conference on

Conference_Location

Huangshan

Print_ISBN

978-1-4244-1188-7

Electronic_ISBN

978-1-4244-1188-7

Type

conf

DOI

10.1109/APSAR.2007.4418604

Filename

4418604