摘要
贯穿于电子战整个过程的无源侦察定位在电子对抗中具有极其重要的作用。其中,时差定位具有较高的定位精度。本文在分析了对高重频雷达目标的时差定位的基础上,提出了基于时差和测向定位的方法,能较好地解决高重频雷达目标的定位问题和实现对目标的连续跟踪。
Passive electronic reconnaissance and location has been playing an extraordinary part in the contemporary EW. Of all kinds of methods of reconnaissance and location for radar, the location based on time difference is the most accurate. On the basis of the analysis for location of high PRF radar, the method combining triangle location with time difference location is presented, which works well during location and keeping the trace of high PRF radar.
关键词
无源定位
时差定位
交叉定位
精度分析
passive location
triangle location
location basing on time difference
precision analysis
