CFAR detection of targets with unknown Doppler shifts

被引：3
|
作者：
Hayward, SD [1 ]
机构：
[1] QinetiQ Ltd, Malvern Technol Ctr, Malvern WR14 3PS, Worcs, England
来源：
ELECTRONICS LETTERS | 2003年 / 39卷 / 06期
关键词：
D O I：
10.1049/el:20030350
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：
The generalised likelihood ratio test for detecting a target signal with unknown Doppler shift in coloured interference with known covariance matrix is shown have the constant false alarm rate (CFAR) property providing that the covariance matrix is Toeplitz. The asymptotic density function of the test statistic is derived.
引用
收藏
页码：549 / 550
页数：2
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