摘要
论文介绍了国外北斗卫星导航系统抗干扰技术现状,概述波束形成抗干扰方法与自适应零陷抗干扰方法的原理与实现方法,通过仿真对这两种技术的优缺点进行了对比分析,最后给出了北斗卫星导航抗干扰系统的技术实现途径。
This article describes the interference of foreign Beidou satellite navigation system technology status, an overview beamforming methods and interference immunity adaptive hulling principle of the method and realization, through simulation advantages and disadvantages of these two techniques were compared. Finally, the Beidou satellite navigation sys tem, antijamming technology approach.
出处
《舰船电子工程》
2014年第1期66-68,72,共4页
Ship Electronic Engineering
关键词
北斗
抗干扰
仿真
自适应零陷
波束形成
Beidou, interference, simulation, adaptive nulling, beamforming
