摘要
通过日本静止气象卫星(GMS)的远距离钟同步实验正在上海天文台(SO)和日本电波研究所(RRL)之间进行。本文叙述了实验原理,给出了钟同步、特别是通过时刻差进行钟速(频率)测量的一些初步结果。结果表明,在一个月测量周期中,钟速(频率)的测量精度可达到10-14。
The clock synchronization experiment via Japanese Geostationary Meteorological Satellite (GMS) is being conducted between Shanghai observatory (SO) and Radio Research Laboratories (RRL). The paper desc-ibes the principle of experiment and gives some preliminary results of clock synchronization, especially for clock rate (frequency) measurement by time difference. The results has shown, it is possible to get measurement precision of clock rate about 10-14 during the period of one month,
出处
《中国科学院上海天文台年刊》
1989年第10期271-276,共6页
Annals Shanghai Astronomical Observatory Chinese Academy of Sciences
