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.

引用

页码：350 / 355

页数：6

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