摘要
首先阐述了卫星导航系统的重要性和广泛用途,接着分析了卫星导航抗干扰的必要性,研究了目前卫星导航定位终端采用的自适应处理、调制新体制、多模复合和组合导航、反欺骗等典型的抗干扰技术,最后提出了卫星导航抗干扰向体系化、多域融合、导航智能体方向发展的趋势,为新型全球导航卫星系统(GNSS)的设计、研制和验证提供技术支撑。
The importance and versatility of the satellite navigation system is expounded at first,and then the necessity of anti-jamming in satellite navigation is analyzed.The typical anti-jamming techniques used in satellite navigation and positioning terminal are investigated,such as adaptive processing,new system of modulation,mul-timode composite and combined navigation,and anti-spoofing.Finally the development trend of satellite naviga-tion anti-jamming which to the direction of systematization,multi-domain integration and navigation intelligent agent is proposed,and technical support is provided for the design,development and verification of the new GNSS(Global Navigation Satellite System).
作者
朱明峰
秦昕
游敬云
Zhu Mingfeng;Qin Xin;You Jingyun(No.36 Research Institute of CETC,Jiaxing 314033,Zhejiang,China;Military Representative Office Rocket Army Equipment Department in Shanghai Area,Shanghai 201100,China)
出处
《航天电子对抗》
2021年第6期61-64,共4页
Aerospace Electronic Warfare
关键词
卫星导航
抗干扰
多域融合
导航智能体
发展趋势
satellite navigation
anti-jamming
multi-domain integration
navigation intelligent agent
develop-ment tendency
