| 平面分层介质的有效电磁参数 |
| |
| 引用本文： | 杨河林,程用志. 平面分层介质的有效电磁参数[J]. 大学物理, 2009, 28(12) |
| |
| 作者姓名： | 杨河林 程用志 |
| |
| 作者单位： | 华中师范大学,物理科学与技术学院,湖北,武汉,430079;华中师范大学,物理科学与技术学院,湖北,武汉,430079 |
| |
| 摘 要： | 对于电小厚度的平面分层介质,在电磁波垂直入射情况下,根据边界条件把中间层介质等效为一层得到了有效介电常量和有效磁导率的表达式,为分析电磁波在多层介质中的传播问题提供了一种有效方法.
|
| 关 键 词： | 有效介电常量 有效磁导率 反射系数 透射系数 |
The effective electromagnetic parameters of planar layered media |
| |
| YANG He-lin,CHENG Yong-zhi. The effective electromagnetic parameters of planar layered media[J]. College Physics, 2009, 28(12) |
| |
| Authors: | YANG He-lin CHENG Yong-zhi |
| |
| Affiliation: | College of Physical Science and Technology;Huazhong Normal University;Wuhan;Hubei 430079;China |
| |
| Abstract: | For small electric thickness planar layered medium and electromagnetic waves in normal incidence,the effective permittivity and effective permeability of the middle layers media equivalent to one are obtained based on the boundary conditions.This is an effective approach to analysis problem of electromagnetic waves propagation in multilayer media. |
| |
| Keywords: | effective permittivity effective permeability reflection coefficient transmission coefficient |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
