对GPS/INS接收机干扰效果评估方法分析  

Evaluation Method of Jamming Effects on GPS/INS Receiver

作　　者：王娅[1] 宋福晓[1] 李荣美[1] 孙旭[1] 

机构地区：[1]北京跟踪与通信技术研究所,北京100094

出　　处：《无线电工程》2011年第8期25-27,30,共4页Radio Engineering

摘　　要：对全球导航定位系统/惯性导航系统(GPS/INS)组合导航接收机可进行有效干扰,并对干扰效果进行准确评估是导航对抗研究的重要内容。基于GPS/INS的3类组合导航机理,分析了针对GPS/INS组合导航接收机的2种典型干扰样式及其干扰效果。在此基础上提出了对GPS/INS干扰效果进行评估的指标体系,并对干扰效果的检测方法进行了探讨。It is one of the most important research contents of navigation warfare to jam GPS/INS receiver effectively and evaluate the jamming effects accurately. Based on three integration methods, the paper studies two kinds of typical jamming modes of GPS/INS integrated receiver and analyses the jamming effects. Finally, the specification system of jamming effects evaluation is proposed, and the methods of parameter detection are discussed.

关 键 词：导航对抗 干扰效果 评估方法 

分 类 号：TN967.1[电子电信—信号与信息处理]