摘要
针对目前基于单平台的空时自适应处理(STAP)干扰存在的不足,提出基于多无人机平台的多方位协同干扰,并建模和仿真研究了不同方位同种干扰样式协同和不同方位不同干扰样式协同的干扰效能。仿真结果表明:不同方位不同干扰样式的协同干扰与同种干扰样式的协同干扰均能对STAP取得有效的干扰,而前者与后者相比,干扰效果更好,达到相同干扰所需要的干扰功率更低。本文的研究对于STAP干扰的工程应用具有一定的指导意义。
Aiming at the disadvantages of current STAP(space-time adaptive processing)jamming based on single platform,this paper puts forward multi-direction cooperative jamming based on multi-UAV platform,performs modeling and simulatively studies the jamming effects of different direction and the same jamming mode cooperative & different direction and different jamming mode cooperative.The simulation result shows that,the cooperative jamming of different direction and different jamming mode as well as the cooperative jamming of the same jamming mode both can effectively jam STAP,and the former has better jamming effect and needs lower jamming power compared with the latter.The study of this paper has definite guidance meaning to the engineering application of STAP jamming.
作者
刘军
盛子恒
张昀
LIU Jun;SHENG Zi-heng;ZHANG Yun(The 723 Institute of CSIC,Yangzhou 225101,China;The University of New South Wales,Sydney 2052,Australia)
出处
《舰船电子对抗》
2019年第6期65-68,85,共5页
Shipboard Electronic Countermeasure
关键词
空时自适应处理
协同干扰
多无人机协同
space-time adaptive processing
cooperative jamming
multi-UAV coordination
