摘要
无源定位在现代战争中越来越受到人们的重视。介绍了电子侦察无人机单站无源定位的方法,包括测向定位法、多普勒频率差定位法、相位差变化率定位法等,对单站无源定位技术的基本工作原理及其定位精度进行了分析,并比较了各自的性能和特点。
People pay more and more attention to the passive location in modern war. This paper introduces the methods to implement the single-station passive location for electronic reconnaissance unmanned aerial vehicle （UAV）, which include the location method of direction-finding, Doppler frequency difference, phase difference change rate, etc. , analyzes the basic operating principle and the location accuracy of each single-station passive location technology,and compares the performances and characteristics of them.
出处
《舰船电子对抗》
2009年第2期14-17,共4页
Shipboard Electronic Countermeasure
关键词
无人机
单站无源定位
电子侦察
unmanned aerial vehicle
single-station passive location
electronic reconnaissance
