在极化域内分析了极化滤波器的抗干扰能力，指出了其抗干扰能力的有限性，在雷达目标信号为水平或垂直极化情况下，提出了一种极化变换技术，有效地提高了极化滤波器输出的ＳＩＮＲ及增大了在极化域内的干扰抑制范围

In this paper the interference suppression ability of polarization filter is analyzed in polarization domain. The analysis shows that the interference suppression ability is very limited. In the condition of horizontal or vertical polarized radar target backscatter signal, a polarization transformation technique is proposed which is effective to improve the output SINR and the interference suppression area in polarization domain.

TN956