高分辨雷达信号极化检测研究

Study on High-resolution Radar Signal Polarization Detection

本文针对高分辨雷达体制提出了横向极化滤波的概念 ,利用它进行了雷达信号的极化检测研究 ,获得了良好的检测效果 .给出了检测性能与横向极化滤波器组参数之间的函数关系 ,证明了雷达检测性能的极化域最优化问题实质上可以归结为一个SINR极化滤波问题 .

The concept of transverse polarization filtering is presented under the high resolution radar system.Radar signal detection is studied via this concept.Detection results are satisfactory.Function relationships between detection characteristics and parameters of transverse polarization filter group are given.It is proved that the optimization of radar detection characteristics in polarization domain may be eventually abstracted as a SINR polarization filtering problem.