摘要
为削弱无人机的作战能力,干扰无人机视距测控链是一种低耗费的有效手段;基于同步牵引干扰UAV视距链能够以较小的功率实现干扰效能,通过截获链路信号分析重构干扰信号,完成对上行链路接收端的牵引,牵引干扰的核心是占用并牵引无人机测控系统的同步跟踪操作;分析了对测控链路实施上述干扰的可行性,并仿真分析了在牵引过程中上行链路接收端的跟踪误差。
To weak the combat capability of unmanned aerial vehicle （UAV）, it is a kind of low cost method effectively for disturbing line of sight （LOS） tracking telemeter and command （TT＆C） link. Boo- ting jamming can attain the fact of disturbing UAV LOS link effectively with smaller jamming power. Re- construct jamming signal with link signal which was intercepted and completed boot receiving end in up- link. The core of boot jamming was booting the synchronization track in UAV TT＆C system. The feasibility of the interference for Tr＆c link was analyzed and the track error of the boot process of up-link in receiv- ing end was simulated and analyzed.
出处
《四川兵工学报》
CAS
2015年第7期121-124,共4页
Journal of Sichuan Ordnance
基金
国家自然科学基金(61171170)
