| 自由空间二维辐射和散射问题的小波计算 |
| |
| 引用本文： | 夏军,李世智.自由空间二维辐射和散射问题的小波计算[J].北京理工大学学报,1995,15(3):299-304. |
| |
| 作者姓名： | 夏军 李世智 |
| |
| 作者单位： | 北京理工大学电子工程系 |
| |
| 摘 要： | 将小波分析引入到二维的自由空间矩量法计算中，对二维电磁辐射和散射问题矩量法的小波计算进行了理论推导，为自由空间中一个无限长导电板进行实际计算，并对阻抗矩阵的稀疏性，计算的稳定性，小波函数对奇异性的敏感性进行了讨论。
|
| 关 键 词： | 电磁波 辐射 散射 小波分析 矩量法 |
An Analysis of Free-Space Two-Dimensional Radiation and Scattering Using the Wavelet Expansion Method |
| |
| Xia Jun,Li Shizhi.An Analysis of Free-Space Two-Dimensional Radiation and Scattering Using the Wavelet Expansion Method[J].Journal of Beijing Institute of Technology(Natural Science Edition),1995,15(3):299-304. |
| |
| Authors: | Xia Jun Li Shizhi |
| |
| Abstract: | A new approach incorporating wavelet analysis in the two-dimensional freespace method of moments is presented, and formulae for the wavelet analysis of mement method for the two-dimensional electromagnetic radiation and scattering problems are deduced. A numerical example for an infinite conducting plate in freespace is provided, and discussions for the sparseness of impedance matrix, stability of computation and the wavelet functions's sensibility to singularity are given. |
| |
| Keywords: | electromagnetic waves radiation scattering/wavelet analysis method of moments |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《北京理工大学学报》浏览原始摘要信息 |
| 点击此处可从《北京理工大学学报》下载免费的PDF全文 |
