论文部分内容阅读
当干扰目标出现在参考噪声单元内时,使用普通单元平均(CA)、选大(GO)和选小(SO)恒虚警率(CFAR)检测器。以前用于发善CA检测器性能的门限补偿技术已被发进并推广到GO和SO检测器。使用这种方法,GO和CA检测器尤其对少量的参考噪声单元而言可以获得良好的相对改善。然而,对SO检测器的相对改善却很小。
Common cell average (CA), GO, and SO CFAR detectors are used when interfering targets appear within the reference noise cell. Threshold compensation techniques that have previously been used to characterize CA detectors have been developed and extended to GO and SO detectors. Using this method, GO and CA detectors can achieve good relative improvement, especially for a small number of reference noise cells. However, the relative improvement in SO detectors is small.