一种基于载波相位的原子频率标准远程校准方法

Method of Remote Calibration for Atomic Frequency Standard based on Carrier Phase

为了实现对原子频率标准的远程校准,利用北斗和GPS相结合的方法,兼顾GPS校准精度高和北斗系统具有我国自主知识产权的优势。在分析对比各种校准方法的基础上,采用了载波相位方法。试验表明,此方法实验结果与检定结果吻合,能够有效实现对原子频率标准的远程校准。

BeiDou System and GPS are both applied in remote calibration for atomic frequency standard, taking advantage of GPS with high calibration precision and BeiDou System with proprietary intellectual property rights. Based on the analysis of calibration methods, the carrier phase method is applied. The experiment shows that the result is consistent with the verification certificate and the method in the paper can realize the remote calibration for atomic frequency standard effectively.