| 对复介电常数的非破坏性自动测量 |
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| 引用本文： | 张晓萍,张晓帆.对复介电常数的非破坏性自动测量[J].兰州大学学报(自然科学版),1996,32(3):78-81. |
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| 作者姓名： | 张晓萍 张晓帆 |
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| 作者单位： | [1]兰州大学电子与信息科学系 [2]西北师范大学计算机系 |
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| 基金项目： | 甘肃省中青年自然科学基金 |
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| 摘 要： | 应用终端开路同轴线传感器，采用微机控制的自动测量装置，在频率为０．１－１０ＧＨｚ的范围内对不同物质的复介电常数进行了非破坏性测量。从理论上讨论了测量原理，并对实验结果同有关文献进行了比较，验证了该方法的正确性和可靠性。
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| 关 键 词： | 复介电常数 自动测量 介电常数 非破坏性测量 |
Nondestructive Automatic Measurement of Complex Permittivity of the Substance |
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| Zhang Xiaoping.Nondestructive Automatic Measurement of Complex Permittivity of the Substance[J].Journal of Lanzhou University(Natural Science),1996,32(3):78-81. |
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| Authors: | Zhang Xiaoping |
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| Abstract: | An open ended coxal line is analyzed as a sensor for nondestructive measurement of the complex permittivity of the substance. The principle and measurement system, based on automatic measurement line operating at frequencies from 0 1 GHz to 10 GHz, are described. Comparation between experiment values and the related literature have showed that the measurement method is reasonable and reliable. |
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| Keywords: | complex permittivity automatic measurement coxal line sensor |
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