| 多层介质多导体传输线的小波矩量法分析 |
| |
| 引用本文： | 王正旺,张旭翔. 多层介质多导体传输线的小波矩量法分析[J]. 南京邮电大学学报(自然科学版), 2005, 25(2): 76-80 |
| |
| 作者姓名： | 王正旺 张旭翔 |
| |
| 作者单位： | 南京邮电学院,应用数理系,江苏,南京,210003;南京信息职业技术学院,院长办公室,江苏,南京,210013 |
| |
| 摘 要： | 全电荷格林函数法是解决分层介质的多导体传输线的参数提取的一个通用有效的方法,但是用矩量法处理时需将导体表面和介质分界面一起剖分,系数矩阵的阶数较大,计算效率降低。详细分析了多层介质多导体传输线,并在矩量法处理时引入小波变换,使原稠密系数矩阵变换为稀疏矩阵,从而提高了求解速度。
|
| 关 键 词： | 多导体传输线 全电荷格林函数 小波变换 |
| 文章编号： | 1000-1972(2005)02-0076-04 |
| 修稿时间： | 2004-07-08 |
The Wavelet-Mom Analysis of Multiconductor Transmission Lines in the Multilayered Dielectric Media |
| |
| WANG Zheng-wang,ZHANG Xu-xiang. The Wavelet-Mom Analysis of Multiconductor Transmission Lines in the Multilayered Dielectric Media[J]. JJournal of Nanjing University of Posts and Telecommunications, 2005, 25(2): 76-80 |
| |
| Authors: | WANG Zheng-wang ZHANG Xu-xiang |
| |
| Affiliation: | WANG Zheng-wang~1,ZHANG Xu-xiang~21.Department of Applied Mathematics and Physics,Nanjing University of Posts and Telecommunications,Nanjing 210003,China2.President Office,Nanjing College of Information Technology,Nanjing 210013,China |
| |
| Abstract: | The total charge Green's function method is a an effective generalized method But it needs to divide both the surface of metal and the interface between the dielectric media, so the coefficient matrix becomes large and full, This results in the low efficiency of calculation. In this paper,based on an in-depth theoretic analysis of multiconductor transmission lines in the multilayered dielectric media,the wavelet transform is introduced during the discretization of the intergral equation so that the full coefficient matrix equation becomes a sparse matrix equation, The computational efficiency has been improved. |
| |
| Keywords: | Multiconductor transmission lines Total charge Green's function Wavelet transform |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
