CA-CFAR Performance with Linear, Square-Law, and Fourth-Power Detectors

被引：0
|
作者：
Long, Maurice W. [1 ]
Llamas, Ruben A. [2 ]
机构：
[1] Georgia Inst Technol, Georgia Tech Res Inst, Atlanta, GA 30332 USA
[2] Univ Iowa, Elect & Comp Engn Dept, Lowa City, IA USA
来源：
2011 IEEE RADAR CONFERENCE (RADAR) | 2011年
关键词：
D O I：
暂无
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：
Simulations are made for cell-averaging constant false alarm rate (CA-CFAR) performance with non-fluctuating targets and inputs from envelope detectors having linear, square-law, and fourth-power responses. Simulated Weibull distributed samples are used to represent the statistics of radar clutter and noise. Assumptions include probability of false alarm of 10(-3) and 10(-4), with the number of samples summed in each CA-CFAR window being 32 or 64. Results of probability of detection versus signal-to-clutter and CFAR loss calculations are included.
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页码：350 / 355
页数：6
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