论文部分内容阅读
脉冲多卜勒雷达信号处理机能够完成探测目标及估算其径向速度的功能。在严重的气象干扰、箔条干扰及其他干扰的杂波环境下,除了采用某些自适应抑制杂波影响的方法以外,探测损耗是不能允许的。本文的目的是:怎样通过采用脉冲多卜勒信号处理机中的自适应多卜勒滤波来改善雷达性能,也讨论和分析利用伯格最大熵法(MEM)的自造应多卜勒处理的实用方法。分析的结果是基于模拟杂波数据。
The pulsed Doppler radar signal processor performs the function of detecting the target and estimating its radial velocity. In severe weather interference, chaff interference and other interference clutter environment, in addition to using some adaptive methods to suppress clutter, the detection loss can not be allowed. The purpose of this paper is: How to improve radar performance by using adaptive Doppler filtering in pulsed Doppler signal processors, and to discuss and analyze self-induced Doppler processing using Burg maximum entropy method (MEM) Practical methods. The results of the analysis are based on simulated clutter data.