| 求解各向异性分层介质中水平电偶极辐射的实用方法 |
| |
| 引用本文： | 钮金真,陈志雨.求解各向异性分层介质中水平电偶极辐射的实用方法[J].中国海洋大学学报(自然科学版),2002,32(5):822-826. |
| |
| 作者姓名： | 钮金真 陈志雨 |
| |
| 作者单位： | 1. 中央民族大学物理与电子工程系,北京,100081
2. 中国科学院电子所,北京,100080 |
| |
| 摘 要： | 用矩阵对角化方法求解了在各向异性分层介质中水平电偶极的辐射问题 ,并引入“过渡矢量”,利用其传播特性求得定解 ,此方法简单实用 ,不要求相似变换矩阵归一化。作为应用 ,具体计算了电离层被加热产生的极低频源在几千公里范围水下不同深度远处接收场强的量级
|
| 关 键 词： | 各向异性分层介质 电磁场 电偶极 辐射 |
| 文章编号： | 1001-1862(2002)05-0822-05 |
| 修稿时间： | 2001年12月30 |
A Practical Method for Study Radiations of a Dipole in Anisotropic Stratified Media |
| |
| Niu Jinzhen,Chen Zhiyu.A Practical Method for Study Radiations of a Dipole in Anisotropic Stratified Media[J].Periodical of Ocean University of China,2002,32(5):822-826. |
| |
| Authors: | Niu Jinzhen Chen Zhiyu |
| |
| Institution: | Niu Jinzhen 1 Chen Zhiyu 2 |
| |
| Abstract: | The matrix diagonalization method is used to study the radiations of a horizontal electric dipole. In stratified media, a so called "transition vector" is introduced and its propagation features are utilized to determine the solutions. This method is simple and practical, in which the uniqueness of the similar transfer matrix is not required. As a practical use, the electromagnetic fields in different depth under sea water and in several thousands of kilometers from the source, excited by an ELF source due to heating ionosphere, are calculated. |
| |
| Keywords: | anisotropic stratified media electromagnetic field dipole radiation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
