| 椭圆柱共面波导的准静态分析 |
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| 引用本文： | 周希朗,王宇. 椭圆柱共面波导的准静态分析[J]. 上海交通大学学报, 1999, 33(1): 43-45 |
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| 作者姓名： | 周希朗 王宇 |
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| 作者单位： | 上海交通大学电子工程系 |
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| 摘 要： | 利用保角变换技术对两种椭圆柱共面波导的传输特性作了准静态分析，导出了两种结构的有效介电常数和特性阻抗的封闭表达式，并提供了计算曲线．结果表明，这种方法是有效的
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| 关 键 词： | 椭圆柱共面波导；保角变换；特性阻抗 |
| 修稿时间： | 1998-02-27 |
Quasistatic Analysis of Elliptical Cylindrical Coplanar Waveguides |
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| Zhou Xilang,Wang Yu. Quasistatic Analysis of Elliptical Cylindrical Coplanar Waveguides[J]. Journal of Shanghai Jiaotong University, 1999, 33(1): 43-45 |
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| Authors: | Zhou Xilang Wang Yu |
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| Abstract: | The plane coplanar waveguide and its various modified structures are becoming popular in the designs of hybrid and monolithic microwave integrated circuits. With further development of microwave and millimeter wave techniques, elliptical cylindrical or cylindrical coplanar waveguide must also be used in the future. The quasistatic properties of two elliptical cylindrical coplanar waveguides were analysed by using exact and approximate conformal mapping techniques. The concise expressions of effective dielectric constants and characteristic impedances for those two structures were derived, and computation curves were presented. The numerical results show the effectiveness of the analysis method. |
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| Keywords: | elliptical cylindrical coplanar waveguide conformal mapping characteristic impedance |
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