A novel approach for CFAR processors design

Proceedings of the 2001 IEEE Radar Conference (Cat. No.01CH37200) Pub Date : 2001-05-01 DOI:10.1109/NRC.2001.922992

Lei Zhao, Weixian Liu, Xin Wu, J. Fu

引用次数: 36

Abstract

Two novel constant false alarm rate (CFAR) detectors, the And-CFAR and Or-CFAR, are proposed, The two new CFAR detectors improve the conventional cell averaging CFAR (CA-CFAR) and order statistics CFAR (OS-CFAR) by making full use of the cell information. The novel CFAR processors combine the result of the CA-CFAR and OS-CFAR to get a better detection performance. In a homogeneous background, the mathematical medals of the two new CFAR detectors are derived and their performance has been evaluated and compared with that of CA-CFAR and OS-CFAR.

查看原文本刊更多论文

一种新的CFAR处理器设计方法

提出了两种新的恒虚警率检测器——and -CFAR和Or-CFAR，这两种新的恒虚警率检测器通过充分利用单元信息，对传统的单元平均CFAR (CA-CFAR)和阶数统计CFAR (OS-CFAR)进行了改进。新型CFAR处理器结合了CA-CFAR和OS-CFAR的结果，获得了更好的检测性能。在均匀背景下，推导了两种新型CFAR探测器的数学奖章，并与CA-CFAR和OS-CFAR进行了性能评价和比较。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Proceedings of the 2001 IEEE Radar Conference (Cat. No.01CH37200)

自引率

0.00%

发文量