时间频率传递技术研究进展

Research Progress of Time Frequency Transfer Technology

时间频率传递技术在定位导航、高速通信、基础物理学、国防工业等领域有重要应用。为了使交叉学科研究学者快速了解时频传递领域的研究现状,开展了时频传递技术的综述工作。首先,系统地介绍了时频传递技术的常用手段及其基本原理,分析各技术方案的主要特点、应用背景和研究现状;然后,通过对比各技术体制的技术指标、固有特点和应用场景,总结了各传递体制的主要研究问题和发展趋势,为相关领域工作的开展提供技术支持。

Time frequency transfer technology has important application in positioning and navigation,high-speed communication,basic physics,national defense industry and other fields.In order to enable interdisciplinary researchers to quickly understand the research status in the field of time frequency transfer,review work of time frequency transfer technology is carried out.Firstly,the common methods and basic principles of time frequency transfer technology are systematically introduced,and the main characteristics,application background and research status of each technical scheme are analyzed;Then,by comparing the technical indicators,inherent characteristics and application scenarios of each technical system,this paper summarizes the main research problems and development trend of each transfer system,so as to provide technical support for the work in related fields.