全球定位系统2016，Vol.41Issue(1)：60-65,6.DOI:10.13442/j.gnss.1008-9268.2016.01.011
基于对固定目标保护的多站转发式欺骗干扰研究
Study of Multi-Station Retransmission Spoofing Methods Based on Protection of Fixed Target
万有达 1马鹏程 1聂俊伟 1孙广富1
作者信息
- 1. 国防科技大学电子科学与工程学院，长沙410073
- 折叠
摘要
Abstract
The station‐setting retransmission spoofing methods based on protection of fixed target is considered .Previous techniques in this area are single retransmission station based and the station's geography coordinate is restricted in a certain limitation seriously .In this paper ,we propose an engineering‐doable multiple stations retransmission spoofing man‐ner based on time delay control .Then make analysis on the correlations of distribution pa‐rameters and the neighbourhood radius between the reality position and fake position at the distribution height .With this distribution method not only overcomes these problems but al‐so achieves the goal of immovable target protection .Numerical results show that under the circumstance that the ground control center updates the time delay per second ,the method controls the time delay within 10-7 s grade w hich proves it feasible to protect the important target by using retransmission spoofing method to final accurate guiding based weapons un‐der the circumstance of navigation warl .关键词
GNSS/转发式欺骗干扰/多站方式/平流层/时延控制Key words
GNSS/retransmission spoofing/multi-station/fixed target protection/delay control分类
天文与地球科学引用本文复制引用
万有达,马鹏程,聂俊伟,孙广富..基于对固定目标保护的多站转发式欺骗干扰研究[J].全球定位系统,2016,41(1):60-65,6.
