| 卫星双向时间频率传递研究进展 |
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| 引用本文： | 张升康,杨文哲,王学运,王海峰,葛军. 卫星双向时间频率传递研究进展[J]. 导航定位与授时, 2021, 8(4): 11-19. DOI: 10.19306/j.cnki.2095-8110.2021.04.002 |
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| 作者姓名： | 张升康 杨文哲 王学运 王海峰 葛军 |
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| 作者单位： | 北京无线电计量测试研究所,北京100854;计量与校准技术重点实验室,北京100854 |
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| 基金项目： | 国家自然科学基金青年科学基金(11704037) |
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| 摘 要： | 介绍了卫星双向时间频率传递的基本原理和技术演进,重点论述了基于伪码相位测量的卫星双向时间频率传递方法及其误差来源,阐述了双伪码卫星双向时频传递技术、载波相位卫星双向时频传递技术和卫星双向 日波动效应等重点研究方向的最新进展.针对制约卫星双向时间频率传递技术性能提升的主要问题,给出了相关发展思考.
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| 关 键 词： | 卫星双向时间频率传递 双伪码 载波相位 日波动 |
Review of Recent Progress of Two-Way Satellite Time and Frequency Transfer |
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| ZHANG Sheng-kang,YANG Wen-zhe,WANG Xue-yun,WANG Hai-feng,GE Jun. Review of Recent Progress of Two-Way Satellite Time and Frequency Transfer[J]. Navigation Positioning & Timing, 2021, 8(4): 11-19. DOI: 10.19306/j.cnki.2095-8110.2021.04.002 |
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| Authors: | ZHANG Sheng-kang YANG Wen-zhe WANG Xue-yun WANG Hai-feng GE Jun |
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| Abstract: | The basic principle and technology evolution of Two-Way Satellite Time and Frequency Transfer(TWSTFT) are introduced, the method and error sources of TWSTFT based on pseudo random noise code phase measurement are emphasized, and recent progress of a few important research points is discussed, such as TWSTFT based on dual pseudo random noise code, carrier phase TWSTFT technology and diurnal variation in TWSTFT. Aimed at the main problems that restrict the performance improvement of TWSTFT technology, some key points for the development of TWSTFT technology are proposed. |
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| Keywords: | TWSTFT Dual pseudo random noise code Carrier phase Diurnal |
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