| 应用时域反射法测量传输线多点不连续性 |
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| 引用本文： | 房少军,金红.应用时域反射法测量传输线多点不连续性[J].西华大学学报(自然科学版),2003,22(1):32-34. |
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| 作者姓名： | 房少军 金红 |
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| 作者单位： | 大连海事大学信息工程学院,辽宁,大连,116026 |
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| 摘 要： | 本文作者提出了采用时域反射测量方法测量传输线的多点不连续性 ,推导了测量传输线多点不连续性所需要的公式 ,介绍了测量传输线多个不连续点特性阻抗和传输线有效介电常数的方法 ,给出了一个传输线不连续性测量实例的实验结果和有关数据 ,对实验条件进行了说明 ,并对实验结果及其误差进行了讨论。
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| 关 键 词： | 时域反射 传输线不连续性 阶跃波 特性阻抗 有效介电常数 |
| 文章编号： | 1000-5722(2003)01-0032-03 |
| 修稿时间： | 2002年6月20日 |
Application of Time Domain Measurement in Measuring Multi-discontinuity of Transmission Line |
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| FANG Shao-jun,JIN Hong.Application of Time Domain Measurement in Measuring Multi-discontinuity of Transmission Line[J].Journal of Xihua University:Natural Science Edition,2003,22(1):32-34. |
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| Authors: | FANG Shao-jun JIN Hong |
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| Abstract: | The time domain measurement for measuring multi discontinuity of transmission line is presented in this paper.The formula for measuring multi discontinuity of transmission line is derived.The methods for measuring the characteristic impendence and the effective permittivity at the multi discontinuity of transmission line are introduced.The experimental results and data of the measurements for a special transmission line are given.Conditions related to the measurement are explained.And the experimental results and errors are discussed. |
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| Keywords: | time domain reflection discontinuity step wave characteristic impendence effective permittivity |
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