公开(公告)号：US20130271316A1

公开(公告)日：2013-10-17

申请号：US13860951

申请日：2013-04-11

申请人： ASTRIUM GMBH

发明人： Hans Trautenberg ,  Johann Vilzmann

IPC分类号： G01S19/21

CPC分类号： G01S19/215

摘要： A device for detection of falsified signals in a satellite navigation system includes at least two antennas having one or more receivers for receiving navigation signals, a phase difference measuring unit for determining phase differences of the received navigation signals for each antenna, and a detection unit for detecting falsified navigation signals among the received navigation signals on the basis of the phase differences determined.

摘要翻译： 用于在卫星导航系统中检测伪造信号的装置包括至少两个具有用于接收导航信号的接收机的天线，用于确定每个天线接收到的导航信号的相位差的相位差测量单元，以及用于 基于所确定的相位差来检测所接收的导航信号中的伪造的导航信号。

公开(公告)号：US09689989B2

公开(公告)日：2017-06-27

申请号：US13860951

申请日：2013-04-11

申请人： Astrium GmbH

发明人： Hans Trautenberg ,  Johann Vilzmann

IPC分类号： G01S19/21

CPC分类号： G01S19/215

摘要： A device for detection of falsified signals in a satellite navigation system includes at least two antennas having one or more receivers for receiving navigation signals, a phase difference measuring unit for determining phase differences of the received navigation signals for each antenna, and a detection unit for detecting falsified navigation signals among the received navigation signals on the basis of the phase differences determined.