无人机侦测新技术手段研究  

Research on Unmanned Aerial Vehicle Detection Techniques

作　　者：赵卫栋 汪庭霁 ZHAO Weidong;WANG Tingji(Shaanxi Radio Monitoring Station,State Radio Monitoring Center,Xi’an 710200,China;Beijing Radio Monitoring Station,State Radio Monitoring Center,Beijing 102609,China)

机构地区：[1]国家无线电监测中心陕西监测站党支部,陕西西安710200 [2]国家无线电监测中心北京监测站,北京102609

出　　处：《数字通信世界》2021年第7期15-16,24,共3页Digital Communication World

摘　　要：文章介绍了无人机主流侦测手段,包括无线电、雷达、声波、光电四种侦测系统,并给出各侦测系统的优缺点。在此基础上重点阐述了新型的外辐射源雷达侦测系统的工作原理和技术特征,该系统集成光电和无线电侦测设备,可以构成功能完备、协同工作的全被动低空目标探测系统。The mainstream detection methods on UAVs are addressed,including four different systems based on radio,radar,acoustics,photoelectricity,respectively,elaborating the pros and cons therein.Furthermore,a new radar detection system based on external emitters is introduced,whose working principles and technical features are discussed.This system integrates photoelectricity and radio detection equipment,empowering a function-complete,collaboration-perfect,and fully-passive object-detection system at low altitudes.

关 键 词：无人机 侦测系统 外辐射源雷达 无线电静默 

分 类 号：TN972[电子电信—信号与信息处理]