一种相参雷达评估系统的设计及实现  

Design and Implementation of A Kind of Coherent Radar Evaluation System

作　　者：郑灼洋[1] 纪要 罗杰[1] 张坤峰[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》2011年第3期93-96,共4页Shipboard Electronic Countermeasure

摘　　要：介绍了一种基于数字射频存储器的相参雷达评估系统的设计及实现过程,采用了现场可编程门阵列和数字信号处理,利用外部时钟输入方式,实现对相参雷达目标回波信号和各种干扰信号的仿真,可有效进行雷达性能评估、指标测试和抗干扰效果测试。This paper introduces the design and implementation process of a kind of coherent radar evaluation system based on the digital radio frequency memory,adopts the field-programmable gate array and digital signal processing,uses the external clock input mode to realize the simulation of target echo signal of coherent radar and various jamming signals,which can effectively evaluate the radar performance,test the indexes and anti-jamming effect.

关 键 词：相参雷达 目标模拟 干扰模拟 数字储频存储器 

分 类 号：TN955.1[电子电信—信号与信息处理]