摘要
本文研究MOSCA－CFAR检测器[1]在干扰边缘中的性能。文中推导出了背景噪声和杂波为高斯分布条件下，它在干扰边缘环境中虚警概率的解析表达式，分析了它抗干扰的性能，并且与OS、CA、SO和GOSCA等检测器进行了比较．结果表明，MOSCA在获得在均匀背景和多目标环境中的良好检测性能的同时也保持了较好的抗边缘干扰性能．
This paper studies the performance of the MOSCA-CFAR detector under clutter edge situation.We derive the analytic expressions of falsed alarm probabilities under clutter edge situation,anlyse its performance against clutter edge,and compare it with the OS,CA,SO and GOSCAdetectors.Results show that the MOSCA preserves the better performance of false alarm control while it possesses the better detection performance in homogeneous background and multiple target situation.
出处
《信号处理》
CSCD
北大核心
1995年第4期237-244,共8页
Journal of Signal Processing
基金
国防科研基金
