| 一种分布于圆周上的多导体结构 |
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| 引用本文： | 李宏福,刘盛纲.一种分布于圆周上的多导体结构[J].电子科技大学学报(社会科学版),1987(4). |
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| 作者姓名： | 李宏福 刘盛纲 |
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| 摘 要： | 本文研究了一种分布在圆周上的多导体结构。这种多导体结构不仅可能应用在普通微波电真空器件中,而且在高次回旋谐波低磁场回旋管及静电电子回旋脉塞中也有良好的应用前景。本文在考虑了多导体厚度情况下详细研究了该系统中的最低波型,即 TEM 波。从麦克斯韦方程出发,导出了系统中各区域中的场分布表达式。在此基础上求出了系统的耦合阻抗与横向阻抗的表达式。横向阻抗是考虑系统匹配的依据,本文对它进行了详细讨论,并进行了普适的数值计算,给出了计算结果,讨论了系统诸几何参量对横向阻抗的影响。
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| 关 键 词： | 多导体结构 横电磁波 耦合阻抗 横向阻抗 微波管 电子回旋量子放大器 |
A MULTI-CONDUCTOR STRUCTURE DISTRIBUTED ALONG A CIRCLE |
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| Li Hongfu Liu Shenggang.A MULTI-CONDUCTOR STRUCTURE DISTRIBUTED ALONG A CIRCLE[J].Journal of University of Electronic Science and Technology of China(Social Sciences Edition),1987(4). |
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| Authors: | Li Hongfu Liu Shenggang |
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| Institution: | Li Hongfu Liu Shenggang |
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| Abstract: | A multi-conductor structure distributed along a circle is investigated in this paper.The multi-conductor thickness are taken into consideration.TEM wave propa- gating in this structure is investigated in detail.The expressions of field distribution, coupling impedance and characteristic impedance are derived.The chcracteristic impe- dances are calculated numerically and discussed in detail.The results obtained in this paper can be used for microwave tubes,harmonic gyrotron oscillator and electrosta- tic electron cyclotron maser. |
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| Keywords: | multi-conductor structure TEM waves coupling impedance characteristic impedance microwave tube electron cyclotron maser |
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