GPS抗干扰技术发展趋势  

Development Trend of GPS Anti-jamming Technique

作　　者：刘海波[1] 吴德伟[1] 董成喜[1] 卢艳娥[1] 

机构地区：[1]空军工程大学电讯工程学院,西安710077

出　　处：《火力与指挥控制》2011年第1期1-4,共4页Fire Control & Command Control

基　　金：陕西省自然科学基金资助项目(SJ08F11)

摘　　要：随着信息技术的深入发展,研究复杂电磁环境下的GPS干扰和抗干扰,对打赢未来信息化条件下的局部战争,具有十分重要的意义。从GPS工作的基本原理出发,在卫星、地面监控系统、接收系统等方面分析了对GPS的干扰措施,阐明了GPS抗干扰技术的现状,指出了几个未来重点发展方向,并提出了提高北斗导航系统导航保障能力的建议。With the development of communication technologies,researching on the interference and anti-jamming issues of GPS under complex electromagnetic circumstances has become very important in winning aftertime information-age local warfares.The existing interference and anti-jamming methods aimed at the GPS satellites,ground monitoring and control system and the receiving terminals were analyzed,and the interference and anti-jamming development tendency was forecasted.Suggestions were given in improving the anti-jamming capability of BD Satellite Navigation System.

关 键 词：GPS 干扰 抗干扰 发展趋势 

分 类 号：TN973[电子电信—信号与信息处理]