| 等离子体圆柱波导的频率相关性 |
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| 引用本文： | 朱小平,胡斌杰,韦岗.等离子体圆柱波导的频率相关性[J].微波学报,2006,22(1):44-47. |
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| 作者姓名： | 朱小平 胡斌杰 韦岗 |
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| 作者单位： | 华南理工大学电子与通信工程系,广州,510641 |
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| 摘 要： | 通过给出的等离子体圆柱波导的精确特征方程,讨论了特征方程的特征值对频率的依赖。并且对特征值与厚度因子(α)的关系进行讨论,给出了在α1时的特征方程,该方程计算简便。进一步运用α1时的特征方程的解,提出了一种求解严格特征方程之特征值的近似方法。
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| 关 键 词： | 等离子体圆柱波导 电介质波导理论 频率相关性 |
| 文章编号： | 1005-6122（2006）01-0044-04 |
| 收稿时间： | 2004-10-28 |
| 修稿时间： | 2005-03-21 |
The Frequency Pertinence of Plasma Cylindrical Waveguides |
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| ZHU Xiao-ping,HU Bin-jie,WEI Gang.The Frequency Pertinence of Plasma Cylindrical Waveguides[J].Journal of Microwaves,2006,22(1):44-47. |
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| Authors: | ZHU Xiao-ping HU Bin-jie WEI Gang |
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| Affiliation: | Dept. of Electronic Engineering, South China Univ. of Tech , Guangzhou 510641 ,China |
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| Abstract: | This paper discussed the dependence of the characteristic value of characteristic equation on frequency for the given precise characteristic equations of plasma cylindrical waveguides.At the same time,the relationship between the characteristic value and thickness factor were discussed and the characteristic equations were obtained,which is easy computed.With the solutions of characteristic equations,we advanced an approximative algorithm for solving precise characteristic equations. |
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| Keywords: | Plasma cylindrical waveguides Dielectric waveguide theory Frequency pertinence |
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