| 用FDTD法分析各向异性介质填充微带线的截止特性 |
| |
| 引用本文： | 王建敏,张莉.用FDTD法分析各向异性介质填充微带线的截止特性[J].达县师范高等专科学校学报,2013,23(5):18-20. |
| |
| 作者姓名： | 王建敏 张莉 |
| |
| 作者单位： | 1. 云南开放大学中职学院,云南昆明,650223
2. 四川文理学院物理与机电工程学院,四川达州,635000 |
| |
| 摘 要： | 给出了用时域有限差分(FDTD)法分析各向异性介质填充波导问题的差分格式,实例计算了各向异性介质填充屏蔽微带线的传输特性,分析了影响特性参数的因素及其变化趋势.
|
| 关 键 词： | 时域有限差分法 各向异性介质 微带线 截止特性 |
FDTD Method Analysis of Cut -off Characteristic of Microstrip Line Filled with Anisotropic Medium |
| |
| WANG Jian-min
,
ZHANG Li.FDTD Method Analysis of Cut -off Characteristic of Microstrip Line Filled with Anisotropic Medium[J].Journal of Daxian Teachers College,2013,23(5):18-20. |
| |
| Authors: | WANG Jian-min ZHANG Li |
| |
| Institution: | 1. Secondary Polytechnic School of Yunnan Open University, Kunming Yunnan 650223,China; 2. Physics and Electronic Engineering Department of Sichuan University of Arts and Science,Dazhou Siehuan 635000,China) |
| |
| Abstract: | This paper presents a difference expression of waveguide filled with anisotropic medium by using finite - difference time - domain （FDTD） method. In order to demonstrate the validity of the method, the microstrip line filled with anisotropic medium is calculated and a comparison is given. The law, the relation of the normalized cut - off wavenumber and the loaded medi- um width in microstrip partially filled with anisotropic medium have been given. |
| |
| Keywords: | finite - difference time - domain anisotropic medium microstrip line cut - off characteristic |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
