摘要
介绍了上海天文台氢钟的研制现状及其应用情况 ,展望了其潜在应用前景。对目前氢钟小型化国内外研究现状、我国进行小型氢钟的研制方案、拟解决的关键问题也进行了论述。
This paper describes status and applications of Shanghai Astronomical Observatory(SHAO)'s hydrogen masers research. The research progress of compact H-maser at home and abroad, research programs and key techniques to be solved as well as expectant performances of space-borne H-maser being developed at SHAO are also introduced in this paper.
出处
《中国科学院上海天文台年刊》
2003年第24期136-142,共7页
Annals Shanghai Astronomical Observatory Chinese Academy of Sciences
关键词
氢原子钟
性能指标
空间技术
时频系统
hydrogen masers - research - small scale - application prospect
