摘要
本文研究ＯＳＣＡＧＯ－ＣＦＡＲ检测器［１，２］在干扰边缘中的性能。文中推导出了它在干扰边缘环境中虚警概率的解析表达式，分析了它抗边缘干扰的性能，并且与ＧＯ、ＯＳ和ＣＡ－ＣＦＡＲ检测器进行了比较。结果表明，ＯＳＣＡＧＯ的抗边缘干扰性能比这三种ＣＦＡＲ检测器均有明显增强。同时，它在均匀背景和多目标环境中也保持了良好的检测性能。
This paper studies the performances of the OSCAGO-CFAR detector[1,2] under clutter edge situation. We derive the analytic expressions of false alarm probabilities under clutter edge situation,analyse its performances against clutter edge,and compare it with the GO,OS and CA-CFAR detectors. The results show that the anti-clutter-edge performance of OSCAGO is obviously better than that of the three CFAR detectors. At the same time,it preserves the better detection performances in homogeneous backgroud and multiple target situations.
出处
《电子学报》
EI
CAS
CSCD
北大核心
1996年第3期56-60,共5页
Acta Electronica Sinica
基金
国防科研基金
