| 电磁脉冲对电缆的耦合效应实验研究 |
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| 引用本文： | 祝敏,刘顺坤,周辉,孙培云,谢彦召,田吉波.电磁脉冲对电缆的耦合效应实验研究[J].强激光与粒子束,2001,13(6):761-765. |
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| 作者姓名： | 祝敏 刘顺坤 周辉 孙培云 谢彦召 田吉波 |
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| 作者单位： | 西北核技术研究所，陕西 西安 710024 |
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| 基金项目： | 国防预研基础研究资助课题 |
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| 摘 要： | 介绍了利用水平极化辐射波电磁脉冲模拟器开展的电缆耦合效应实验研究，具体介绍了实验系统、测量方法。并对常用的同轴电缆分为架高和铺于地面两种状态，芯线与外皮接50W 匹配电阻，外皮分为两端开路、一端接地和两端接地三种情况，分别给出了实验波形及实验数据并用传输线理论进行了分析，实验结果与理论分析基本一致。
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| 关 键 词： | 电磁脉冲 辐射波模拟器 耦合 电流传感器 转移阻抗 |
| 文章编号： | 1001-4322(2001)06-0761-05 |
| 收稿时间： | 2001/8/14 |
| 修稿时间： | 2001年6月19日 |
Experimental study of EMP coupling to long shielded cable |
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| ZHU Min,LIU Shun-kun,ZHOU Hui,SUN Pei-yun,XIE Yan-zhao,TIAN Ji-bo.Experimental study of EMP coupling to long shielded cable[J].High Power Laser and Particle Beams,2001,13(6):761-765. |
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| Authors: | ZHU Min LIU Shun-kun ZHOU Hui SUN Pei-yun XIE Yan-zhao TIAN Ji-bo |
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| Institution: | Northwest Institute of Nuclear Technology，P.O.Box 69-13, Xi’an 710024, China |
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| Abstract: | The experiments of EMP coupling to shielded cable have been done in the horizontally polarized dipole radiator.The test system of the experiment and the measurement method are both introduced in this article.The tested coaxial cable is under different conditions-the cable is above the ground or on the ground,both terminals are open circuit,short circuit or one is open and the other is short.The core and the sheath are connected via a resistance of 50Ω.The results of the experiments are analysed based on double transmission lines theory and good agreement is obtained. |
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| Keywords: | EMP horizontally polarized dipole radiator coupling circuit sensor transfer impedance |
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