Title :
Experiment research of Europe-Asia TWSTFT link
Author :
Zhiqiang Yang ; Aimin Zhang ; Yuan Gao ; Kun Liang ; Xiaoxun Gao
Author_Institution :
Nat. Inst. of Metrol., Beijing, China
Abstract :
TWSTFT is one of the most precise technique of time and frequency transfer, NIM established TWSTFT system in the year 2008 and participated the Europe-Asia TWSTFT link. We analyze the TWSTFT comparative results of NIM and PTB, TL, NICT. It is shown that Europe-Asia TWSTFT link is stable. The frequency stability(1 day) is better than 5 × 10-15. The comparative result of TWSTFT system coincides with GPS system.
Keywords :
Global Positioning System; artificial satellites; frequency measurement; frequency stability; time measurement; Europe-Asia TWSTFT link; GPS system; NICT; NIM; National Institute of Information and Communications Technology; National Institute of Metrology; PTB; Physikalisch-Technische Bundesanstalt; TL; frequency stability; time 1 day; two-way satellite time and frequency transfer;
Conference_Titel :
European Frequency and Time Forum (EFTF), 2012
Conference_Location :
Gothenburg
Print_ISBN :
978-1-4673-1924-9
DOI :
10.1109/EFTF.2012.6502346
