摘要
介绍了一种基于铷钟的双星系统用户终端机——连续导航无源双星定位系统。该系统用高稳定度铷钟作为时间基准信号,实现了无源导航定位功能。
This paper introduces a user terminal equipment for the double - satellite positioning system. The terminal, named continuous navigation passive positioning system, is based on Rubidium atomic clock. Rubidium atomic clock is used for the time reference signal in the system, by which the user can get the positioning information without sending any signal.
出处
《电讯技术》
2007年第2期109-111,共3页
Telecommunication Engineering
关键词
连续导航系统
无源定位
双星定位系统
铷钟
continuous navigation system
passive positioning
double - satellite positioning system
Rubidium atomic clock
