基于FPGA的雷达侦察信号预处理器  

Radar Reconnaissance Signal Preprocessor Based on FPGA

作　　者：宋新超[1] 

机构地区：[1]船舶重工集团公司723所,扬州225001

出　　处：《舰船电子对抗》2007年第3期43-45,76,共4页Shipboard Electronic Countermeasure

摘　　要：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.

关 键 词：预处理器 关联比较器 雷达信号分选 

分 类 号：TN971.1[电子电信—信号与信息处理]