Adaptive Multi-Target Detection with FDA-MIMO Radar

被引：4

作者：

Zhu, Jingjing ^{[1
]}

Zhu, Shengqi ^{[1
]}

Lan, Lan ^{[1
]}

Xu, Jingwei ^{[1
]}

机构：

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

来源：

2022 IEEE 12TH SENSOR ARRAY AND MULTICHANNEL SIGNAL PROCESSING WORKSHOP (SAM) | 2022年

基金：

中国博士后科学基金;

关键词：

Multiple targets detection; FDA-MIMO radar; generalized likelihood ratio test (GLRT); conditional GLRT (cGLRT); TARGET DETECTION; RANGE; ANGLE;

D O I：

10.1109/SAM53842.2022.9827880

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：

In this paper, the detection of multiple targets with an adaptive detector is investigated in frequency diverse array-multiple input multiple output (FDA-MIMO) radar, exploiting its degrees-of-freedom (DOFs) in both range and angle. In general, the detectors are designed based on the GLRT criterion. In specific, an iterative procedure is performed, where multiple targets are detected subsequently with the GLRT detector and the conditional GLRT (cGLRT) detector, which is conducted based on the previous detection results. The theoretical expressions of the probability of false alarm and the probability of detection for both the GLRT and the cGLRT detectors are given. Simulation experiments verify the effectiveness of designed multi-target detector and the correctness of the theoretical expressions.

引用

页码：370 / 374

页数：5

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