Adaptive CFAR detection in compound-Gaussian clutter with circulant covariance matrix

被引：16
|
作者：
Conte, E [1 ]
De Maio, A
Ricci, G
机构：
[1] Univ Naples Federico II, Dipartimento Ingn Elect & Telecomunicaz, Naples, Italy
[2] Univ Lecce, Dipartimento Ingn Innovaz, I-73100 Lecce, Italy
来源：
IEEE SIGNAL PROCESSING LETTERS | 2000年 / 7卷 / 03期
关键词：
adaptive signal processing; CFAR detection; non-Gaussian clutter;
D O I：
10.1109/97.823527
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, we present a fully adaptive detector of coherent pulse trains embedded in compound-Gaussian clutter, whose covariance matrix is a circulant one. Remarkably, the proposed receiver ensures CFAR ness with respect to the non-Gaussian noise distribution as well as to its temporal correlation. It also exhibits an acceptable loss with respect to previously proposed nonadaptive structures, even for small sizes of the estimation sample.
引用
收藏
页码：63 / 65
页数：3
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