| 漏泄同轴电缆耦合损耗特性评定的探讨 |
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| 引用本文： | 李庆和,谭庆艳,陈纯斌.漏泄同轴电缆耦合损耗特性评定的探讨[J].光纤与电缆及其应用技术,2014(2):5-8,12. |
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| 作者姓名： | 李庆和 谭庆艳 陈纯斌 |
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| 作者单位： | [1]中国电子科技集团公司第二十三研究所,上海201900; [2]江苏亨鑫科技有限公司,江苏宜兴214222 |
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| 摘 要： | 除长度耦合损耗(Lc,50、Lc,95)值外,增加Lc,95-Lc,50值、天线三向Lc,95值、Lc,95耦合损耗圆图及其不圆度参量,扩展了IEC标准中的"耦合损耗",全面评定漏泄同轴电缆辐射电场特性。实例分析讨论不同结构漏泄同轴电缆辐射电场特性。
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| 关 键 词： | 漏泄同轴电缆 辐射电场 耦合损耗 |
Evaluation on the Coupling Loss of Leaky Coaxial Cable |
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| Institution: | LI Qinghe, TAN Qingyan, CHEN Chunbin (1. The 23rd Research Institute, CETC, Shanghai 201900, China; 2. Jiangsu Hengxin Teehnology Co., Ltd., Yixing 214222, Jiangsu, China) |
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| Abstract: | In addition to length coupling loss Lc,50 ,Lc,95 value, adding the value of Lc,95 -Lc,50, Lc,95 value for the antenna three directions, Lc,95 coupling loss Smith chart and its out-of-roundness parameter, the coupling loss concept in IEC standard is expanded, and the radiation field of leaky coaxial cable is comprehensively evaluated. On the basis of practical example the radiated electric field characteristics of different structures of leaky coaxial cable are analyzed and discussed. |
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| Keywords: | leaky coaxial cable radiation field coupling loss |
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