吴燕

• 1:陕西理工大学物理与电信工程学院

摘要(Abstract)：

现有卫星授时体系精度限制以及光网络的成熟发展,使得光纤授时成为高精度时间同步的方案之一。利用双向对比法授时原理设计光纤时间传递系统。介绍系统硬件组成,开发了一套基于Windows系统的控制测量软件,实现了整个系统的自动化控制。测量系统的时延并进行了分析,为后续补偿算法的设计提供了技术支撑。

关键词(KeyWords)： 高精度授时;双向对比法;同步精度;误差分析;光纤时间传递;自动化控制

Abstract:

Keywords:

基金项目(Foundation): 陕西理工大学科研项目(SLGKY15-49)~~

作者(Author): 吴燕

DOI: 10.16652/j.issn.1004-373x.2018.14.039

参考文献(References)：

• [1]王丽秋.基于LEA-5T的快速高精度授时系统[J].现代电子技术,2012,35(21):184-186.WANG Liqiu.High precision and fast timing system based on LEA-5T[J].Modern electronics technique,2012,35(21):184-186.
• [2]陈淡,郑应航.基于蓝牙技术的北斗终端通信模块的设计[J].现代电子技术,2013,36(23):16-18.CHEN Dan,ZHENG Yinghang.Design of terminal communication module of Beidou based on Bluetooth technology[J].Modern electronics technique,2013,36(23):16-18.
• [3]PRINKERT T J,B?LL O,WILLMANN L,et al.Effect of soil temperature on optical frequency transfer through unidirectional dense-wavelength-division-multiplexing fiber-opticlinks[J].Applied optics,2015,54(4):728-738.
• [4]PAN Shilong,WEI Juan,ZHANG Fangzheng.Passive phase correction for stable radio frequency transfer via optical fiber[J].Photonic network communications,2016,31(2):327-335.
• [5]LEVINE J.A review of time and frequency transfer methods[J].Metrologia,2008,45(6):162-174.
• [6]陈瑞昊,吴龟灵,邹卫文,等.光纤频率传递光学相位补偿系统设计[J].光通信技术,2014,38(4):1-4.CHEN Ruihao,WU Guiling,ZOU Weiwen,et al.Optical phase compensation system design for frequency transfer over optical fiber[J].Optical communication technology,2014,38(4):1-4.
• [7]张杰,周栋明.单波长单光纤时间双向传递的研究[J].光电子·激光,2014,25(10):1968-1976.ZHANG Jie,ZHOU Dongming.Research on time two-way transfer with single wavelength single fiber[J].Journal of optoelectronics·laser,2014,25(10):1968-1976.
• [8]程楠,陈炜,刘琴,等.光纤时间频率同时传递系统中时间同步方法的研究[J].中国激光,2015,42(7):146-152.CHENG Nan,CHEN Wei,LIU Qin,et al.Time synchronization technique for joint time and frequency transfer via optical fiber[J].Chinese journal of lasers,2015,42(7):146-152.
• [9]LIU J,GAO J,XU G,et al.Experimental study on optical frequency transfer via communication fibers[C]//Proceedings of IEEE International Frequency Control Symposium.Taipei:IEEE,2014:1-3.
• [10]张大元,谢毅,孟艾立,等.利用光纤数字同步传送网2.048 Mbit/s支路传送高精度标准时间信号[J].现代电信科技,2006,12(12):17-20.ZHANG Dayuan,XIE Yi,MENG Aili,et al.Transferring high accuracy standard time signal by SDH 2.048 Mbit/s branch[J].Modern science&technology of telecommunications,2006,12(12):17-20.
• [11]胡迪,薛强,刘楠楠,等.利用SDH实现高精度时间同步[J].现代电信科技,2012,42(9):58-62.HU Di,XUE Qiang,LIU Nannan,et al.High precision time synchronization using SDH[J].Modern science&technology of telecommunications,2012,42(9):58-62.
• [12]黄璜.光纤双向时间传递时钟驯服技术研究[D].上海:上海交通大学,2015:5-7.HUANG Huang.The study on disciplining technique of clock in two-way fiber-optic time transfer system[D].Shanghai:Shanghai Jiao Tong University,2015:5-7.