机动式电磁频谱监测系统设计与实现  

Design of Mobile Battlefield Electromagnetic Spectrum Monitoring System

作　　者：杨晓霞 吴春林 王翠珍 邵红 YANG Xiao-xia;WU Chun-lin;WANG Cui-zhen;SHAO Hong(Qingdao Campus of Naval Aviation University,Qingdao 266000,China)

机构地区：[1]海军航空大学青岛校区,青岛266000

出　　处：《自动化与仪表》2022年第1期45-48,共4页Automation & Instrumentation

摘　　要：为解决战场复杂电磁环境下的频谱监测问题,该文应用双通道相关干涉仪测向技术和软件无线电接收处理技术,设计研制了一种机动式战场电磁频谱监测系统,系统可对战场复杂地形区域的辐射源信号(重点是干扰信号)进行频谱监测、测向定位、脉内分析等,系统软件功能强大,可满足不同类型信号不同参数的监测、统计、分析需求。实测表明,系统测量时间短,测向误差小,整体技术参数指标优于其他同类型产品。In order to solve the problem of spectrum monitoring in complex battlefield electromagnetic environment,a mobile battlefield electromagnetic spectrum monitoring system is designed and developed by using dual channel correlation interferometer direction finding technology and software radio receiving and processing technology. The system can carry out spectrum monitoring,direction finding and positioning,intra pulse analysis and so on for the emitter signals(especially the interference signals) in the complex terrain area of the battlefield. The system software has powerful functions,which can meet the needs of monitoring,statistics and analysis of different types of signals and parameters. The measurement results show that the system has the advantages of short measurement time,small direction finding error and better technical parameters than other similar products.

关 键 词：战场电磁环境 频谱监测 干涉仪测向 软件无线电 

分 类 号：TN97[电子电信—信号与信息处理]