Acta Geodaetica et Cartographica Sinica >

2014 , Vol. 43 >Issue 11: 1118 - 1126

DOI: https://doi.org/10.13485/j.cnki.11-2089.2014.0175

Two-way Satellite Carrier-phase Time and Frequency Transfer and Its Error Analysis

  • JING Wenfang LU Xiaochun LIU Feng WANG Jin ZHAO Danning
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  • 1. University of Chinese Academy of Sciences
    2. Key Laboratory for Precise Navigation, Positioning and Timing of the Chinese Academy of Sciences,
    3. National Time Service Center, CAS
    4. Key Laboratory for Precise Navigation, Key Laboratory for Precise Navigation, Positioning and Timing of the Chinese Academy of Sciences,
    5. Key Laboratory for Precise Navigation, Positioning and Timing of the Chinese Academy of Sciences
    6. National Time Service Center, CAS,
    7. University of Chinese Academy of Sciences
    8. Key Laboratory for Precise Navigation, Positioning and Timing of the Chinese Academy of Sciences

Received date: 2013-01-16

  Revised date: 2014-03-20

  Online published: 2014-12-02

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Abstract

TWSTFT theory based on the code pseudo-ranging and the error in which is analyzed. For the code rate limited, the precision of the system is difficult to be promoted. So, the TWSTFT based on the carrier-phase measuring is presented, which can enhance the precision more for the high frequency and short wave of the carrier. And the error source in the carrier-phase measuring TWSTFT is analyzed in the paper, result shows that the major source is the errors caused by ionosphere, transponder, and the relative moving between the earth station and satellite.

Key words： TWSTFT; carrier-phase; error analysis.

Cite this article

JING Wenfang LU Xiaochun LIU Feng WANG Jin ZHAO Danning . Two-way Satellite Carrier-phase Time and Frequency Transfer and Its Error Analysis[J]. Acta Geodaetica et Cartographica Sinica, 2014 , 43(11) : 1118 -1126 . DOI: 10.13485/j.cnki.11-2089.2014.0175

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