| 笼形结构对甚低频T形发射天线电特性影响的分析 |
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| 引用本文： | 赵锋,柳超.笼形结构对甚低频T形发射天线电特性影响的分析[J].舰船电子工程,2011,31(7):87-88. |
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| 作者姓名： | 赵锋 柳超 |
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| 作者单位： | 海军工程大学 武汉430033 |
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| 摘 要： | 笼形结构通过等效加粗导线直径可降低甚低频T形发射天线的特性阻抗，改善输入阻抗特性，展宽天线工作带宽。文章采用矩量法计算了笼形与线形两种甚低频发射天线结构、不同笼直径、不同顶线长度天线的输入阻抗特性，并进行了分析对比。
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| 关 键 词： | 甚低频 带宽 T形天线 矩量法 |
Analysis of the Influences of Cage Structure for the Electrical Characteristic of VLF T-type Transmitting Antenna |
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| Zhao Feng,Liu Chao.Analysis of the Influences of Cage Structure for the Electrical Characteristic of VLF T-type Transmitting Antenna[J].Ship Electronic Engineering,2011,31(7):87-88. |
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| Authors: | Zhao Feng Liu Chao |
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| Institution: | Zhao Feng Liu Chao (Naval University of Engineering,Wuhan 430033) |
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| Abstract: | The wire diameter of VLF T-type antenna can be equivalently increased by using cage structure.The characteristic impendence and bandwidth of the antenna can be improved and extended.The both input impendence of the VLF antenna with cage and liner two structures are calculated based on method of moment for different diameters of the cage and different length of the top wire.And the results are compared and analyzed. |
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| Keywords: | VLF(very low frequency) bandwidth T-type antenna method of moment |
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