| 双环电视发射天线输入阻抗的矩量法解 |
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| 引用本文： | 朱守正.双环电视发射天线输入阻抗的矩量法解[J].华东师范大学学报(自然科学版),1986(2). |
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| 作者姓名： | 朱守正 |
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| 作者单位： | 华东师范大学电子科学技术系 |
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| 摘 要： | 本文用矩量法对电视发射用的装置于反射器近旁的双环天线的输入阻抗进行了计算,分析了天线反射板和天线间的距离对天线输入阻抗和带宽特性的影响,并将计算结果与测量值进行了比较。还计算了自由空间的双环天线的输入阻抗,将结果和由单环的计算值经传输线变换而获得的结果作了对比。
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| 关 键 词： | 线天线 环天线 天线输入阻抗 数值分析 矩量法 电视发射天线 |
A Moment Solution for the Input Impedance of Double-loop Reflector Antenna |
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| ZHU SHOUZHENG.A Moment Solution for the Input Impedance of Double-loop Reflector Antenna[J].Journal of East China Normal University(Natural Science),1986(2). |
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| Authors: | ZHU SHOUZHENG |
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| Institution: | Department of Electronic Science Technique |
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| Abstract: | The input impedance of TV transmitting double-loop antenna adjacent to a reflector is calculated by moment method.The effect of the distance of antenna from reflector on the input impedance and the bandwidth of the antenna is analysed.Calculated results are compared with experimental ones.The input impedances of the double-loop antenna in free space are also calculated,and the results obtained are compared with those from transmission line transformation of calculated value of a single loop. |
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| Keywords: | wire antenna loop antenna input impedance of antenna numerical analysis moment method TV transmitting antenna |
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