| 铷原子频率标准的计算机仿真与实验研究 |
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| 引用本文： | 何磊明,冯克明.铷原子频率标准的计算机仿真与实验研究[J].宇航计测技术,2006,26(1):42-47. |
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| 作者姓名： | 何磊明 冯克明 |
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| 作者单位： | 北京无线电计量测试研究所,北京,100039 |
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| 摘 要： | 针对被动型铷气泡频标的特点,分块建立了包括量子物理系统、压控晶振、倍频链路以及伺服环路在内的仿真模型,再将这些模型首尾相接起来,构建了铷气泡频标整个系统的闭环仿真模型。最后再利用模数混合仿真工具PSpice,分开环和闭环两种情况对铷气泡频标进行了仿真分析和实验验证。
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| 关 键 词： | 铷气泡频标 仿真模型 PSpice |
| 文章编号： | 1000-7202(2006)01-0042-06 |
| 修稿时间： | 2005年12月15 |
Application of the Simulation Model to Analysis and Experimental Research on the Ru Frequency Standard |
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| HE Lei-ming,FENG Ke-ming.Application of the Simulation Model to Analysis and Experimental Research on the Ru Frequency Standard[J].Journal of Astronautic Metrology and Measurement,2006,26(1):42-47. |
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| Authors: | HE Lei-ming FENG Ke-ming |
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| Abstract: | Considering the features of Rubidium gas cell Frequency Standard(RFS),simulation models was built up,including the rubidium physics package,voltage-controlled crystal,frequency multiplixer chain and servo loop.Then those models was linked from beginning to end and the whole closed-loop simulation model of RFS was gotten.Using analog/digital mixed simulation tool-PSpice,the RFS system output response was analysed and validated under the condition of open loop and closed loop. |
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| Keywords: | ~ Ru gas cell frequency standard(RFS) Simulation model ~ PSpice |
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