Target detection in ground clutter with W-band stepped frequency polarimetric radar system

被引：5
|
作者：
Yamaguchi, H [1 ]
机构：
[1] Japan Def Agcy, Tech R&D Inst, Tokyo, Japan
来源：
RADAR 2002 | 2002年 / 490期
关键词：
D O I：
10.1109/RADAR.2002.1174693
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：
This paper presents a constant false alarm rate (CFAR) target detection scheme in ground clutter at W-band (94GHz), making use of clutter decorrelation bandwidth and co and cross-polarized received data. The scheme, based on the concept of CFAR matched subspace detector, yields a CFAR with respect to clutter amplitude distribution. In order to investigate the detection performance, we carried out a Monte Carlo simulation and experiments using the W-band stepped-frequency polarimetric radar system. The results are also compared with the conventional CFAR detector.
引用
收藏
页码：258 / 262
页数：5
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