Proceedings of the 2015 3rd International Conference on Machinery, Materials and Information Technology Applications

Analysis of the Effect of GEO Satellite Motion on Signal Performance in TWSTFT

Authors
Yuejuan Jing, Shaowu Dong, Huanxin Li, Hong Zhang, Min Yan, Huijie Song, Wei Guang, Dongshan Yin
Corresponding Author
Yuejuan Jing
Available Online November 2015.
DOI
10.2991/icmmita-15.2015.80How to use a DOI?
Keywords
Measurement Accuracy; Satellite Motion; Signal Performance; Carrier to Noise Ratio
Abstract

For analyzing the effect of GEO(geostationary orbit satellite-GEO) Satellite Motion on Signal Performance in TWSTFT(Two-Way Satellite Time Frequency Transfer), the observation data of TWSTFT and GPS PPP(GPS Precise Point Positioning) which have the similar accuracy between the NTSC (National Time Service Center) and the PTB (Physikalisch-Technishche Bundesanstalt(Germary)) from November 2013 to November 2014 are analyzed. The results show that the motion of GEO satellite has a definite effect on the signal performance, when the satellite used for TWSTFT system starts inclination, the effective observing time is shortened , and the amount of effective observation data is reduced and the data of time difference shows worse agreement with that of GPS PPP, meanwhile, the carrier to noise ratio (C/No) and the DRMS of time difference of received signal are degraded and there is a negative correlation between C/No with DRMS. The results may be used for the research and analysis of the effect of GEO satellite motion on the measurement accuracy of TWSTFT.

Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2015 3rd International Conference on Machinery, Materials and Information Technology Applications
Series
Advances in Computer Science Research
Publication Date
November 2015
ISBN
10.2991/icmmita-15.2015.80
ISSN
2352-538X
DOI
10.2991/icmmita-15.2015.80How to use a DOI?
Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Yuejuan Jing
AU  - Shaowu Dong
AU  - Huanxin Li
AU  - Hong Zhang
AU  - Min Yan
AU  - Huijie Song
AU  - Wei Guang
AU  - Dongshan Yin
PY  - 2015/11
DA  - 2015/11
TI  - Analysis of the Effect of GEO Satellite Motion on Signal Performance in TWSTFT
BT  - Proceedings of the 2015 3rd International Conference on Machinery, Materials and Information Technology Applications
PB  - Atlantis Press
SP  - 412
EP  - 418
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmmita-15.2015.80
DO  - 10.2991/icmmita-15.2015.80
ID  - Jing2015/11
ER  -