GROUND MOVING TARGET INDICATION USING MULTI-CHANNEL SAR WITH NON-UNIFORM DISPLACED PHASE CENTERS

被引：4

作者：

Makhoul, Eduardo ^{[1
]}

Broquetas, Antoni ^{[1
]}

Ruiz Rodon, Josep ^{[1
]}

机构：

[1] Univ Politecn Catalunya UPC, Signal Theory & Commun Dept, Barcelona 08034, Spain

来源：

2012 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS) | 2012年

关键词：

Ground moving target indication (GMTI); synthetic aperture radar (SAR); space-time adaptive processing (STAP);

D O I：

10.1109/IGARSS.2012.6351221

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents an evaluation of a post-Doppler space-time adaptive Processing (STAP) technique for non-uniformly displaced phase center receivers synthetic aperture radar (SAR). Both theoretical and simulation analysis are carried out in order to prove the ground moving target indication (GMTI) capabilities for specific non-uniformly spaced multichannel configurations on-board a single satellite platform. Simulated SAR data in the maritime scenario show improved performance, specially for small and slow targets, compared to current SAR missions, equipped with just two channels.

引用

页码：1610 / 1613

页数：4

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