摘要
针对单一频标在时统系统中暴露出来的局限性,提出了以铷原子钟作为主用频标、石英晶振作为备用频标的双冗余热备份设计方案,对提高时统系统同步精度和可靠性具有重要意义。
In view of the limitations of a single frequency standard exposed in the time system, A design scheme of double redundant waste heat backup with rubidium atomic clock as the main frequency standard and quartz crystal oscillator as the standby frequency standard is proposed, which is of great significance to improve the synchronization accuracy and reliability of the time series system.
作者
张守中
赵瑞青
ZHANG Shou-zhong;ZHAO Rui-qing(91604 Troops,Longkou Shandong 265700)
出处
《数字技术与应用》
2019年第3期181-182,共2页
Digital Technology & Application
关键词
铷原子钟
频率
冗余
设计方案
Rubidium Atomic clock
Frequency
Redundancy
Design Scheme