基于FPGA的雷达侦察信号预处理器

Radar Reconnaissance Signal Preprocessor Based on FPGA

针对当前复杂、密集的电磁环境,提出了以数字逻辑硬件电路实现预处理器的必要性,简要介绍了三参数关联比较器的原理及特点,并对设计中的几个要点进行了说明。

In view of the complicated and dense electromagnetic enviroment,this paper puts forward the necessity to design preprocessor by the digital logic hardware circuit, introduces the principle and characteristics of the three-parameter association comparator briefly, and explaines several main points in the design.