Algorithm based on data adaptive processing to compensate clutter range dependence for bistatic radar

Author

Wen, Jun ; Liao, Guisheng

Author_Institution

Nat. Lab. of Radar Signal Process., Xidian Univ., Xi´´an, China

fYear

2009

fDate

26-30 Oct. 2009

Firstpage

993

Lastpage

996

Abstract

A method based on adaptive data processing to compensate clutter spectrum range dependence is proposed in this paper. The method takes of data interpolation theory to interpolate the range heterogeneous short distance data to the range homogeneous far distance data, in order to provide enough number of samples to carry Space Time Adaptive Processing (STAP) on the far distance data. Through computer simulation of two geometry of bistatic radar shows the data adaptive method can decrease the range dependence and the number of the large eigenvalues of the clutter covariance, and improve performance of (GMTI) ground moving target indication for bistatic radar.

Keywords

radar clutter; space-time adaptive processing; bistatic radar; clutter range dependence; data adaptive processing; data interpolation theory; space time adaptive processing; Airborne radar; Bistatic radar; Clutter; Eigenvalues and eigenfunctions; Geometry; Interpolation; Radar signal processing; Signal processing algorithms; Transmitters; Virtual reality; Bistatic radar; Space Time Adaptive Processing; data interpolation; range dependence;

fLanguage

English

Publisher

ieee

Conference_Titel

Synthetic Aperture Radar, 2009. APSAR 2009. 2nd Asian-Pacific Conference on

Conference_Location

Xian, Shanxi

Print_ISBN

978-1-4244-2731-4

Electronic_ISBN

978-1-4244-2732-1

Type

conf

DOI

10.1109/APSAR.2009.5374260

Filename

5374260