| 抗振晶体振荡器相位噪声测试方法的对比研究 |
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| 引用本文： | 陈中平,徐淑壹,贾英茜,王占奎. 抗振晶体振荡器相位噪声测试方法的对比研究[J]. 电子科技, 2014, 27(5): 36-38,41 |
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| 作者姓名： | 陈中平 徐淑壹 贾英茜 王占奎 |
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| 作者单位： | (1.中国电子科技集团公司第13研究所 第16专业部,河北 石家庄 050051;2.石家庄学院 电气信息工程系,河北 石家庄 050035) |
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| 摘 要： | 目前电子系统都要求对晶体振荡器进行振动状态下相位噪声测试。但对于抗振晶体振荡器,按照常规相位噪声测试方法进行测试时其结果有可能不正常。文中分析了抗振晶体振荡器振动状态下的相位噪声及测试方法,通过对比测试发现,不同的测试系统其测试结果也不相同。通过系统设置和实验验证,解决了测试结果不正常的问题,使测试结果达成一致。
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| 关 键 词： | 晶体振荡器 相位噪声 抗振 振动 |
Contrast Research of Phase Noise Testing Method for an Anti-vibration Crystal Oscillator |
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| CHEN Zhongping;XU Shuyi;JIA Yingqian;WANG Zhankui. Contrast Research of Phase Noise Testing Method for an Anti-vibration Crystal Oscillator[J]. Electronic Science and Technology, 2014, 27(5): 36-38,41 |
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| Authors: | CHEN Zhongping XU Shuyi JIA Yingqian WANG Zhankui |
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| Affiliation: | (1.No.16 Research Room,No.13 Research Institute,CETC,Shijiazhuang 050051,China;2.Electrical and Information Engineering Department,Shijiazhuang University,Shijiazhuang 050035,China) |
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| Abstract: | At present, the phase noise of the crystal oscillator under vibration is required in electronic sys- tems. The testing result can be abnormal according to the regular phase noise testing method for am anti-vibration crystal osciUator. The phase noise and testing method of the anti-vibration crystal oscillator under vibration lyzed in this paper. In contrast to testing we find out some problems, that there can be the different testing was ana- result in the different test system. The test result can be according in the different test system, through system setting and ex- perimental verification. |
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| Keywords: | crystal oscillator phase noise anti-vibration vibration |
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