Direct frequency comparison of intercontinentally separated Sr lattice clocks using carrier-phase two-way satellite frequency transfer

被引：0
|
作者：
Ido, T. [1 ]
Fujieda, M. [1 ]
Hachisu, H. [1 ]
Nagano, S. [1 ]
Gotoh, T. [1 ]
Falke, St [2 ]
Huntemann, N. [2 ]
Grebing, C. [2 ]
Lipphardt, B. [2 ]
Lisdat, Ch [2 ]
Piester, D. [2 ]
机构：
[1] Natl Inst Informat & Commun Technol NICT, Space Time Stand Lab, Koganei, Tokyo, Japan
[2] Physikalisch Tech Bundesanstalt, D-38116 Braunschweig, Germany
来源：
2014 IEEE INTERNATIONAL FREQUENCY CONTROL SYMPOSIUM (FCS) | 2014年
关键词：
lattice clocks; TWSTFT; carrier phase;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Two strontium lattice clocks, one in Japan and the other in Germany were directly compared by a two-way satellite frequency transfer technique that utilizes the carrier phase of the transmitted signal. The comparison has resulted in a fractional difference of 1.1(1.6)x10(-15), directly confirming the frequency agreement on an intercontinental scale.
引用
收藏
页码：230 / 232
页数：3
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