PADE APPROXIMATIONS FOR DETECTABILITY IN K-CLUTTER AND NOISE

被引：20
作者：
AMINDAVAR, H
RITCHEY, JA
机构：
[1] Dept. of Electrical Engineering, FT-10 University of Washington, Seattle
来源：
IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS | 1994年 / 30卷 / 02期
关键词：
D O I：
10.1109/7.272265
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
The Pade approximation (PA) method is used to analyze the detection performance of single and multiple pulse radar systems operating in K-distributed clutter and thermal noise. Simple approximations for false-alarm and detection probabilities are obtained, using lower order moments for the detection decision statistic. Both envelope and squaring detector laws are considered, with noncoherent integration, for independent and correlated K clutter. The target is assumed to be pulse-to-pulse Rayleigh fading. The methods are a substantial application of the PA methods we have recently published.
引用
收藏
页码：425 / 434
页数：10
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