Space-Partition-Based Target Detection for Distributed MIMO Radar

被引：27

作者：

Zhou, Shenghua ^{[1
]}

Liu, Hongwei ^{[1
]}

机构：

[1] Xidian Univ, Natl Lab Radar Signal Proc, Xian 710071, Shannxi, Peoples R China

来源：

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS | 2013年 / 49卷 / 04期

基金：

中国国家自然科学基金;

关键词：

SPATIAL DIVERSITY; SUM;

D O I：

10.1109/TAES.2013.6621848

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

We address the radar target detection problem for distributed multiple-input multiple-output (MIMO) radar whose diversity receiving channels may receive partially correlated target returns. Based on a method to estimate the target correlation coefficient, we can estimate the detection probabilities of the coherent accumulation detector and noncoherent accumulation detector. Based on their detection probability estimates, the surveillance space of a distributed MIMO radar system is then partitioned into two sections, one using the coherent accumulation detector, and the other using the noncoherent accumulation detector. The detection performance of the algorithm is verified via numerical results.

引用

页码：2717 / 2729

页数：13

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