Research on an Active Hydrogen Maser Digital Circuit Control System Based on FPGA

A hydrogen maser is a high-precision time measurement instrument with high frequency stability and low frequency drift, which is widely used in satellite navigation, ground time keeping, frequency measurement, and other fields. An active hydrogen maser (AHM) is better than the current space passive...

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Bibliographic Details
Main Authors: Wangwang Hu, Tao Shuai, Yonghui Xie, Pengfei Chen, Yuxian Pei, Yang Zhao, Rui Wang
Format: Article
Language:English
Published: MDPI AG 2023-11-01
Series:Sensors
Subjects:
Online Access:https://www.mdpi.com/1424-8220/23/22/9202