摘要
设计了一套时间频率远程校准系统。该系统采用GPS共视法技术,对大型或长期不间断工作频标进行远程校准,建立了比对结果数据库,并对校准规范中的两种算法进行了比较,在最后给出校准的实例。
Based on JJG1206—2006 Frequency standard and digital clock,remote calibration standard,A set of time-frequency remote calibration system device is designed.GPS common-view method for large standard frequency source is used in the system for remote calibration.A database which contains the compared result is established and calibration standard in the two algorithms are compared,Examples are given in the final calibration.
出处
《电子测量技术》
2010年第4期1-3,共3页
Electronic Measurement Technology
关键词
时间频率
GPS共视法
远程校准
time and frequency
GPS common-view method
remote calibration
