| 基于单片机的锁相程控频率合成技术应用于铷频标的研究 |
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| 引用本文： | 王玉泰,邢宝玲,王前虹,赵建顺.基于单片机的锁相程控频率合成技术应用于铷频标的研究[J].济南大学学报(自然科学版),2001,15(3):210-212. |
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| 作者姓名： | 王玉泰 邢宝玲 王前虹 赵建顺 |
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| 作者单位： | 济南大学信息科学与工程学院 |
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| 摘 要： | 介绍了频率合成技术的基本原理及发展趋势，阐述了由单片机、定时计数器和集成锁相环组成的数字程控锁相电路，提出了基于单片机的锁相程控频率合成技术应用于铷频标的方案。通过对铷频标量子系统激励信号频率带宽的在线调节，消除调制带宽对铷原子频标稳定度的影响。
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| 关 键 词： | 单片机 锁相程控 频率合成 铷原子频标 稳定度 数字程控锁相电路 |
| 文章编号： | 1671-3559(2001)03-0210-03 |
| 修稿时间： | 2001年3月15日 |
Application on Phase Locking Program-controlled FrequencySynthesis Technique in View of Monolithic Computer to Rubidium Frequency Standard |
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| Wang Yutai,Xing Baoling,Wang Qianhong,Zhao Jianshun.Application on Phase Locking Program-controlled FrequencySynthesis Technique in View of Monolithic Computer to Rubidium Frequency Standard[J].Journal of Jinan University(Science & Technology),2001,15(3):210-212. |
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| Authors: | Wang Yutai Xing Baoling Wang Qianhong Zhao Jianshun |
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| Abstract: | The development trend and fundamental principle of frequency synthesis technique was introduced It was expounded that the digital program-controlled phase locking circuit composed of monolithic computer?timing counter and integrated phase locking unit The scheme of applying phase locking program-controlled frequency synthesis technique in view of monolithic computer to rubidium frequency standard was presented By the online adjust of exciting signal frequency bandwidth of rubidium frequency standard quantum system.It would be eliminated that rubidium atom frequency standard stability caused by modulation bandwidth |
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| Keywords: | monolithic computer phase locking program-controlled frequency synthesis rubidium atom frequency standard stability |
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