| TWSTFT activities at NTSC | |
| Zhang, Hong; Li, Huanxin; Lewandowski, W.; Jiang, Z. | |
| 2009 | |
| 会议名称 | Joint Meeting of the 23rd European Frequency and Time Forum/IEEE International Frequency Control Symposium |
| 会议录名称 | 2009 JOINT MEETING OF THE EUROPEAN FREQUENCY AND TIME FORUM AND THE IEEE INTERNATIONAL FREQUENCY CONTROL SYMPOSIUM, VOLS 1 AND 2 |
| 会议日期 | APR 20-24, 2009 |
| 会议地点 | Besancon, FRANCE |
| ISSN | 1075-6787 |
| 产权排序 | 1 |
| ISBN | 978-1-4244-3511-1 |
| 摘要 | NTSC (National Time Service Center) is responsible for Chinese national time scale generation and has being applied TWSTFT (Two-Way Satellite Time and Frequency Transfer, TW for short) for time transfer since 1998. NTSC was one of the first UTC laboratories practicing TWSTFT in China. From 2002 to 2004, TWSTFT was the major technique for NTSC contributing to UTC. Since 2007, direct NTSC-European TWSTFT time links have been established between NTSC, VSL (Delft, Netherlands) and OP (Paris, France). In 2008, TWSTFT time link between NTSC and PTB (Braunschweig, Germany) becomes operational and will be used as the primary technique for UTC time transfer. In this paper, we present the major activities in TWSTFT at NTSC, especially the accurate time transfer between NTSC and other Asian national time laboratories, NMIJ (Japan) (NMIJ is not mentioned is this paper), NICT (Japan), SG (Singapore), KRIS (Korea) and TL (Chinese Taipei) as well as the NTSC-European time links. We compare the TWSTFT and GPS time transfer results, analyze the error sources in the measurements and discuss the uncertainties in the time transfers and in the calibrations. |
| 部门归属 | 时间基准研究室 |
| 主办者 | Conseil Reg Franche Comte, Ville Besancon, NIST, IEEE, UFFC Soc, Jet Propuls Lab, Symmetricom, OEwaves, Vectron, Conseil Gen Doubs, Communaute Agglomerat Grand Besancon, Univ Franche Comte, Minist Rech & Enseignement Superieur, Soc Francaise Microtech & Chronometrie, Frequency Elect |
| 收录类别 | CPCI |
| 语种 | 英语 |
| 文献类型 | 会议论文 |
| 条目标识符 | http://210.72.145.45/handle/361003/5346 |
| 专题 | 时间频率基准实验室 |
| 推荐引用方式 GB/T 7714 | Zhang, Hong,Li, Huanxin,Lewandowski, W.,et al. TWSTFT activities at NTSC[C],2009. |
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