摘要
介绍了各类原子钟在目前卫星导航定位系统以及科学试验中的应用概况,给出各类空间钟的性能特征及我国目前空间用原子钟的研究现状。
Applications on atomic clocks in the satellite navigation and positioning and other scientific experiments are introduced. The performances of space-born atomic clocks are given. Present research about space-based atomic clocks in China is introduced in bridfly.
出处
《全球定位系统》
2002年第2期7-17,共11页
Gnss World of China
关键词
卫性导航
星载钟
空间实验
氢钟
原子钟
现状
satellite navigation and positioning, space-born atomic clocks, space experiment, hydrogen maser
