一种基于偏调锁频的差拍法高精度频稳测量仪  

A High-precision Frequency Stability Meter Based on Frequency-offset Locked Loop Beat Method

作　　者：睢建平[1] 陈智勇[1] 高伟[1] 秦蕾[1] 盛荣武[1] 

机构地区：[1]中国科学院武汉物理与数学研究所,湖北武汉430071

出　　处：《宇航计测技术》2010年第3期22-24,共3页Journal of Astronautic Metrology and Measurement

摘　　要：提出了一种基于偏调锁频的差拍高精度频率稳定度测量方法,阐述了基于这种方法设计的频率稳定度测量仪的具体实现过程,给出了已研制成的频稳测量仪的测试结果。A high-precision measurement method based on frequency-offset locked loop is proposed in this paper.The implement of a frequency stability instrument due to this method is illustrated,and the test result of this frequency stability instrument is given.

关 键 词：VCXO +偏调锁频环 频率测量 

分 类 号：TM935.1[电气工程—电力电子与电力传动]