卫星双向法时间频率传递中Sagnac效应的计算分析  

Calculation of sagnac effect in two way satellite time and frequency transfer

作　　者：王晓晗[1] 杨旭海[1] 

机构地区：[1]中国科学院国家授时中心

出　　处：《仪器仪表学报》2006年第z1期628-630,共3页Chinese Journal of Scientific Instrument

基　　金：国家自然科学基金(10443001)资助项目

摘　　要：结合卫星双向法时间传递(TWSTFT),介绍了Sagnac效应原理,推导了Sagnac效应的基本计算公式,并给出详细计算过程。对Sagnac效应在常见几种情况下的应用进行了讨论。这对于卫星时间同步和卫星导航定位具有重要的参考价值和实用意义。Based on two way satellite time and frequency transfer,the principle of Sagnac effect is introduced,the basic expression of Sagnac effect is deducted,and the detailed procedure of calculation is also given.The application in several common cases is also discussed.It is a very interesting work to satellite navigation and to time transfer with satellite.

关 键 词：Sagnac效应 卫星双向法时间频率传递 静止同步卫星 

分 类 号：TH7-55[机械工程—仪器科学与技术]