Clutter map CFAR analysis in Weibull clutter

被引：0
|
作者：
Hamadouche, M [1 ]
Barkat, M [1 ]
Khodja, M [1 ]
机构：
[1] Univ Constantine, Inst Elect, Constantine 25000, Algeria
来源：
PROCEEDINGS OF THE IEEE-EURASIP WORKSHOP ON NONLINEAR SIGNAL AND IMAGE PROCESSING (NSIP'99) | 1999年
关键词：
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Non-Rayleigh clutter statistics result when sea or ground clutter are viewed with resolution radars (pulse width <0.5 mus) at low grazing angle (phi<5 degrees). In this paper, we consider the problem of Clutter Map Constant False Alarm Rate detection (CMAP-CFAR) in Weibull distribution with a shape parameter known. The target is assumed to be fluctuating according to Swerling I model. Closed form expressions for the probabilities of detection and false alarm in terms of shape and scale parameters arc determined and the performance of the system is investigated and analyzed.
引用
收藏
页码：854 / 857
页数：4
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