The Analysis of Dispersion of Cylindrical Microstrip Lires and Coupling Lines

郑国武; 陈抗生

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The Analysis of Dispersion of Cylindrical Microstrip Lires and Coupling Lines

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- The Analysis of Dispersion of Cylindrical Microstrip Lires and Coupling Lines
- Acta Electronica Sinica Issue 6, (1994)
- 作者机构：
  
  浙江大学信息与电子工程系
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN817.01
- Published：1994
- 稿件说明：
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[1]郑国武,陈抗生.圆柱形微带、耦合线的色散特性分析[J].电子学报,1994(06):92-95.

郑国武, 陈抗生. The Analysis of Dispersion of Cylindrical Microstrip Lires and Coupling Lines[J]. Acta Electronica Sinica, 1994, (6).
[1]郑国武,陈抗生.圆柱形微带、耦合线的色散特性分析[J].电子学报,1994(06):92-95. DOI：

郑国武, 陈抗生. The Analysis of Dispersion of Cylindrical Microstrip Lires and Coupling Lines[J]. Acta Electronica Sinica, 1994, (6). DOI：

摘要

本文利用一种全波分析方法－－柱面坐标中的二维时域有限差分法，数值模拟了圆柱形均匀微带线和耦合线的色散特性，讨论了柱面坐标二维时域有限差分（ＦＤ－ＦＤ）法的基本理论和处理方法，并给出了不同带宽的圆柱形微带线和不同耦合宽度与耦合间隙的圆柱形耦合线的色散特性。这些结果对微波与毫米波集成电路过渡区的设计是有价值的。

Abstract

In this paper

the dispersions of cylindrical microstrip lines and coupling line are simulated by using the full-mode method

so called the two dimensional FD-TD method in cylindrical coordinate system. The basic theory and treatment of this method are discussed in detail

then the dispersive chatacteristrcs of cylindrical microstrip lines with different metal strip width and the coupling lines with different coupling gap or coupling strip are obtained. These results are valuable for the design of transition region in MIC and MMIC.

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Related Institution

THz Research Center,School of Physical Electronics,University of Electronic Science and Technology of China

THz Research CenterSchool of Physical ElectronicsUniversity of Electronic Science and Technology of ChinaChengduSichuan 610054China

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Shanghai Institute of Microsystem and Information Technology,Chinese Academy Sciences

Department of Electronic EngineeringShanghai Jiaotong UniversityShanghai 200030China

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