| SOHM-4与MHM-2010氢原子频标的特点比较 |
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| 引用本文： | 梁双有,任燕,尹学玉.SOHM-4与MHM-2010氢原子频标的特点比较[J].时间频率学报,2005,28(1):61-67. |
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| 作者姓名： | 梁双有 任燕 尹学玉 |
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| 作者单位： | 中国科学院国家授时中心,陕西,临潼,710600 |
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| 摘 要： | 基于对已投入国家授时中心守时运转的SOHM-4型与MHM-2010型氢原子频标的长期关注,对这两种氢原子频标的性能作了较详细的比较和分析。讨论了它们共同的优点、各自的特长和不足之处,还给出了稳定度的测试结果。
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| 关 键 词： | 氢原子频标 频率稳定度 脉泽 |
| 文章编号： | 1001-1544（2005）01-0061-07 |
| 收稿时间： | 2005-01-19 |
| 修稿时间： | 2005-05-02 |
A Comparison of Characteristics of SOHM-4 and MHM-2010 Hydrogen Masers |
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| LIANG Shuang-You,REN Yan,YIN Xue-Yu.A Comparison of Characteristics of SOHM-4 and MHM-2010 Hydrogen Masers[J].Journal of Time and Frequency,2005,28(1):61-67. |
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| Authors: | LIANG Shuang-You REN Yan YIN Xue-Yu |
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| Institution: | National Time Service Center, Chinese Academy of Sciences, Lintong, Shaanxi 710600, China |
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| Abstract: | The characteristics of the SOHM-4 and MHM-2010 hydrogen masers,which have been operating for time keeping at the National Time Service Center(NTSC),are analysed and compared in detail based on the attention paid to them for a long time.The common merits and the respective strong and weak points for the two types of maser are discussed,and some test results of the frequency stabilities of the masers are presented. |
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| Keywords: | Hydrogen maser frequency standard frequency stability maser |
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