Experiments on a time scale algorithm for introducing hydrogen masers into an ensemble of caesium clocks

NTSC-IR > 时间频率基准实验室

	Experiments on a time scale algorithm for introducing hydrogen masers into an ensemble of caesium clocks
	Wang Zhengming
	2008
发表期刊	METROLOGIA
ISSN	0026-1394
卷号	45 期号:6 页码:S38-541
摘要	The frequency characteristics of two hydrogen masers at the National Time Service Center are studied in this paper by comparing the Allan deviation with the Hadamard deviation. The results show that the hydrogen masers exhibit a linear frequency drift (Lfd) within a period of about a few tens of days. The main purpose here is to test whether such hydrogen masers could contribute to a time scale composed of a clock ensemble and how to deal with the algorithm. It proves feasible and effective to remove the Lfds from the phase data of the masers according to the frequency prediction before data are added to the time scale computation.
部门归属	时间基准研究室
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://210.72.145.45/handle/361003/4784
专题	时间频率基准实验室
推荐引用方式 GB/T 7714	Wang Zhengming. Experiments on a time scale algorithm for introducing hydrogen masers into an ensemble of caesium clocks[J]. METROLOGIA,2008,45(6):S38-541.
APA	Wang Zhengming.(2008).Experiments on a time scale algorithm for introducing hydrogen masers into an ensemble of caesium clocks.METROLOGIA,45(6),S38-541.
MLA	Wang Zhengming."Experiments on a time scale algorithm for introducing hydrogen masers into an ensemble of caesium clocks".METROLOGIA 45.6(2008):S38-541.

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