国防科技大学学报2016，Vol.38Issue(4)：103-106,4.DOI:10.11887/j.cn.201604016
采用双天线载波相位差技术的卫星导航接收机抗欺骗方法
Analysis of carry phase difference detection for satellite navigation receivers anti-spoofing
摘要
Abstract
For the fact that the spoofer has no way to simulate the space distribution characteristic of the authentic GNSS(global navigation satellite system)signals,a detection technique based on carry phase difference was proposed.All errors of the detection were analyzed,and the multiple hypotheses testing the spoofing detection were built.Through theoretical analysis and simulation tests,the proposed spoofing detection method is verified.Results show that the longer the baseline of the array is,the smaller angle of incidence is,which leads to a better spoofing detection performance of the proposed method.关键词
全球导航卫星系统/卫星导航接收机/欺骗干扰/载波相位差检测/抗欺骗Key words
global navigation satellite system/satellite navigation receiver/spoofing interference/carry phase difference test/anti-spoofing分类
信息技术与安全科学引用本文复制引用
黄龙,雍玲,徐博,王飞雪..采用双天线载波相位差技术的卫星导航接收机抗欺骗方法[J].国防科技大学学报,2016,38(4):103-106,4.基金项目
国家自然科学基金资助项目 （）
