The High-precise Two-Way Time Transfer Based on The Multiphase Pulses Correlation

摘要：

The two-way time transfer (TWTT) is a time synchronization technology being utilized for achieving high-precise time synchronization between two stations. The accurate time interval measurement,as one of key technologies in TWTT,is often performed by ultra short pulse counting.In this paper,a multiphase pulses correlation scheme is proposed instead of the ultra short pulse to accomplish the accurate measurement of the two-way time interval.A new hardware structure of the TWTT is also provided. The simulation results indicate that the precision of time synchronization is superior to 1ns.

关键词： TWTT high-precise time synchronization polyphase pulse correlation processing time interval measurement

作者: Tao Jiang Lijuan Pan Yan Xia Weidong Chen Lingyun Zhou

作者单位: Department of Electronic Engineering and Information Science University of Science and Technology of China HeFei,AnHui,230027,P.R.China

会议类型: 国际会议

会议名称: 2008 International Conference on Microwave and Millimeter Wave Technology(2008国际微波毫米波技术会议)

会议地点: 南京

会议语种:英文

页码: 934-937

在线出版日期: 2008-04-21（万方平台首次上网日期，不代表论文的发表时间）