| 圆柱形屏蔽耦合共面波导的解析分析 |
| |
| 引用本文： | 刘建斌,姚佶,周希朗.圆柱形屏蔽耦合共面波导的解析分析[J].上海交通大学学报,2003,37(6):850-853. |
| |
| 作者姓名： | 刘建斌 姚佶 周希朗 |
| |
| 作者单位： | 上海交通大学,电子工程系,上海,200030 |
| |
| 摘 要： | 采用保角变换和部分电容法，导出了耦合共面波导奇偶模单位长度电容及其特性阻抗的解析表达式。数值结果与利用其他方法分析椭圆耦合带线、三带线耦合共面波导和矩形屏蔽耦合共面波导的结果吻合得较好，表明本方法是可行的。
|
| 关 键 词： | 耦合共面波导 保角变换 单位长度电容 特性阻抗 解析 |
| 文章编号： | 1006-2467(2003)06-0850-04 |
| 修稿时间： | 2002年7月6日 |
Analytic Analysis of Cylindrical Shielded Coplanar Coupled Waveguides |
| |
| LIU Jian bin,YAO Ji,ZHOU Xi lang.Analytic Analysis of Cylindrical Shielded Coplanar Coupled Waveguides[J].Journal of Shanghai Jiaotong University,2003,37(6):850-853. |
| |
| Authors: | LIU Jian bin YAO Ji ZHOU Xi lang |
| |
| Abstract: | Two new cylindrical shielded coplanar coupled waveguides (CSCCPWs) were proposed. Simple analytic formulas for odd and even mode capacitances per unit length and characteristic impedances for those two coupled structures were derived using conformal mapping method and partial capacitance technique. The numerical results are in good agreement with those obtained by other authors. This shows reasonableness and exactness of the presented structures and analytic method. |
| |
| Keywords: | coplanar coupled waveguide conformal mappings capacitance per unit length characteristic impedance analytic |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
