基于多普勒频率差的三站无源定位技术  

Three-station Passive Locating Technology Based on The Doppler Frequency Difference

作　　者：陆洪涛 马飞[2] 

机构地区：[1]解放军63880部队 [2]海军航空工程学院

出　　处：《舰船电子对抗》2008年第1期29-31,共3页Shipboard Electronic Countermeasure

摘　　要：如何消除无源时差定位系统对高重频目标源的定位模糊是一直倍受关注的问题。利用多普勒频率差无源定位算法解决了对高重频目标源的定位模糊问题,通过仿真实验验证了该方法的可行性和有效性。How to eliminate the location ambiguity of passive time difference locating system to the high pulse repetition frequency （PRF） target resource is always the problem being concerned greatly. This paper resolves the location ambiguity problem to the high PRF target resource by means of the Doppler frequency difference passive locating algorithm, validates the feasibility and effectivity of this method through the simulating experiment.

关 键 词：多普勒频率差 定位模糊 无源定位 

分 类 号：TN971.1[电子电信—信号与信息处理]