CONSTANT FALSE ALARM RATE PROCESSORS BASED ON RANGE ORDERED STATISTICS

被引：0

作者：

Elihos, Alperen ^{[1
]}

Uner, Mucahit ^{[2
]}

机构：

[1] HAVELSAN AS, Ankara, Turkey

[2] Hacettepe Univ, Ankara, Turkey

来源：

2020 28TH SIGNAL PROCESSING AND COMMUNICATIONS APPLICATIONS CONFERENCE (SIU) | 2020年

关键词：

noise power estimation; radar; reference cell; CFAR; thermal noise; clutter; ordered statistics;

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：

Constant false alarm rate (CFAR) processors are used to detect radar targets in the nonstationary background noise distribution with unknown parameters. In this study, a new CFAR processor based on Range Ordered Statistics (ROS) is proposed In homogeneous background, for a given probability of false alarm, the probability of detection expression of the ROS-CFAR processor is analytically derived Also, the detection performance of ROS-CFAR processor is compared with some CFAR processors given in the literature, analytically in homogeneous backgrounds and by simulation in nonhomogeneous (multiple target) backgrounds.

引用

页数：4

共 10 条

[1]

David H. A, 1981, ORDERED STAT

[2] MEAN-LEVEL DETECTION OF NONFLUCTUATING SIGNALS [J].