An effective BSE-ST method for radar target detection in inhomogeneous clutter/interference environments

Author

Wang, Xianglin ; Rao, Nini ; Cheng, Yufeng ; Wang, Gang ; Liu, Minghu

Author_Institution

Univ. of Electron. Sci. & Technol. of China, Chengdu

fYear

2008

Firstpage

2322

Lastpage

2325

Abstract

This paper proposed a novel BSE-ST processing framework for improving the detection performance of radar array in inhomogeneous clutter/interference environments. We suggested BSE algorithm based linear prediction and the localized GLR algorithm for this framework. The results showed that the detection probability is close to 1 when the normalized Doppler frequency is more than plusmn0.1 Hz under SINR ges -10 dB. The detection performance of the proposed method is close to that of the joint-domain optimal processing in homogeneous clutter/interference environments at this SINR. The feasibility and the effectiveness of the proposed method are verified.

Keywords

radar clutter; radar detection; target tracking; detection performance; detection probability; effective BSE-ST method; inhomogeneous clutter; interference environments; joint-domain optimal processing; linear prediction; localized GLR algorithm; normalized Doppler frequency; radar array; radar target detection; Doppler radar; Echo interference; Interference suppression; Jamming; Object detection; Radar clutter; Radar detection; Radar signal processing; Signal processing; Signal to noise ratio;

fLanguage

English

Publisher

ieee

Conference_Titel

Signal Processing, 2008. ICSP 2008. 9th International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-2178-7

Electronic_ISBN

978-1-4244-2179-4

Type

conf

DOI

10.1109/ICOSP.2008.4697614

Filename

4697614