| 浅析网络线缆分析仪插入损耗的校准 |
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| 引用本文： | 李胜海.浅析网络线缆分析仪插入损耗的校准[J].航空计测技术,2010,30(4):36-38,42. |
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| 作者姓名： | 李胜海 |
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| 作者单位： | 工业和信息化部电子第五研究所计量检测中心,广东广州510610 |
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| 摘 要： | 针对网络线缆分析仪插入损耗的校准,本文采用插入法和替代法分别进行了校准实验,并通过数据分析比较两种方法对测试结果的影响,得出了选用替代法校准更为适宜的结论。对替代法测试数据进行不确定度评定分析,证明了本文选用替代法能达到校准网络线缆分析仪插入损耗的要求。
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| 关 键 词： | 校准 线缆分析仪 插入损耗 RJ45接口 矢量网络分析仪 |
Analysis of the Calibration of Insertion Loss of Network Cable Analyzer |
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| LI Shenghai.Analysis of the Calibration of Insertion Loss of Network Cable Analyzer[J].Aviation Metrology & Measurement Technology,2010,30(4):36-38,42. |
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| Authors: | LI Shenghai |
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| Institution: | LI Shenghai(The 5th Electronics Research Institute of the Ministry of Industry and Information Technology of China,Calibration and Testing Center,Guangzhou 510610,China) |
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| Abstract: | For the calibration of the insertion loss of network cable analyzer,two calibration experiments using the insertion method and the substitution method respectively are made,and the two methods are compared by analyzing the calibration data.The data show that the substitu-tion method is more accurate and reliable.The uncertainty analysis of the tested data,proves that the substitution method can achieve the cali-bration of the insertion loss of network cable analyzer. |
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| Keywords: | calibration cable analyzer insertion loss RJ45 connector vector network analyzer |
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