基于ZYNQ的雷达信号侦察的高效实现  

Efficient Implementation of Radar Signal Reconnaissance Based on ZYNQ

作　　者：陈光[1] 赵忠凯[1] CHEN Guang;ZHAO Zhong-kai(Harbin Engineering University,Harbin 150001,China)

机构地区：[1]哈尔滨工程大学,黑龙江哈尔滨150001

出　　处：《舰船电子对抗》2022年第2期6-9,14,共5页Shipboard Electronic Countermeasure

基　　金：中央高校基本科研业务费专项资金资助项目,项目编号:3072021CF0816。

摘　　要：侦察是电子对抗的重要环节,在将侦察功能部署在无人机平台的过程中,降低功耗、提高集成度是亟待解决的问题。选用集成可编程逻辑(PL)与处理系统(PS)的ZYNQ芯片,相比传统多芯片方案具有高集成度、低功耗的优势。通过在PL端测量脉冲描述字,在PS端进行信号分选实现侦察功能。在ZYNQ评估板上,进行了分选时间测试与分选功能测试,结合测试结果证明了该实现的可行性,具有重要的工程应用价值。Reconnaissance is an important part of electronic countermeasures.In the process of deploying reconnaissance function on unmanned aerial vehicle(UAV)platform,reducing power consumption and improving integration are issues that need to be solved urgently.Compared with traditional multi-chip solutions,the method of ZYNQ chip with integrated programmable logic(PL)and processing system(PS)has the advantages of high integration and low power consumption.The reconnaissance function is realized by measuring the pulse description word at the PL end and performing signal sorting at the PS end.On the ZYNQ evaluation board,the sorting time test and the sorting function test are carried out.The combination of the test results proves the feasibility of the implementation,which has important engineering application value.

关 键 词：侦察 ZYNQ 脉冲信号分选 序列差值直方图 

分 类 号：TN971.1[电子电信—信号与信息处理]