Study on the Effect of Temperature on the Equipment Delay of Two-way Satellite Time and Frequency Transfer
Guoyong Wang, Yansong Meng, Lang Bian, Ya Liu
Available Online July 2016.
- https://doi.org/10.2991/iccia-17.2017.106How to use a DOI?
- Two-way Satellite Time and Frequency Transfer; Equipment Delay, Negative Temperature Coefficient.
- Two-way Satellite Time and Frequency Transfer (TWSTFT) is one of the most important ways to achieve high-precision synchronization between stations. In the TWSTFT, the equipment delay changes with temperature. So the equipment delay caused by TWSTFT transmission and reception equipment is not easy to calibrate, which is the most important factor affecting the accuracy of time synchronization between stations. In this paper, the influence of temperature on the delay of the modem and whole device of TWSTFT were studied. The experimental results show that the indoor modem is not sensitive to temperature, the negative temperature coefficient is about 6ps/ ; the negative temperature coefficient of whole TWSFTF equipment delay difference is about 18ps/ .
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Guoyong Wang AU - Yansong Meng AU - Lang Bian AU - Ya Liu PY - 2016/07 DA - 2016/07 TI - Study on the Effect of Temperature on the Equipment Delay of Two-way Satellite Time and Frequency Transfer BT - 2nd International Conference on Computer Engineering, Information Science & Application Technology (ICCIA 2017) PB - Atlantis Press SP - 626 EP - 629 SN - 2352-538X UR - https://doi.org/10.2991/iccia-17.2017.106 DO - https://doi.org/10.2991/iccia-17.2017.106 ID - Wang2016/07 ER -