|
|||||
|
|
| 电磁波掠入射时导体粗糙面电磁散射问题研究 | |
| 引用本文： | 周平. 电磁波掠入射时导体粗糙面电磁散射问题研究[J]. 河南师范大学学报(自然科学版), 2005, 33(4): 50-53 |
| 作者姓名： | 周平 |
| 作者单位： | 重庆交通学院,基础部,重庆,400074 |
| 基金项目： | 国家自然科学基金资助项目(60101001) |
| 摘 要： | 采用小斜率近似方法研究了电磁波掠入射时导体粗糙面的电磁散射问题,同时将其结果与考虑遮蔽效应的基尔霍夫近似和有关实验结果作了比较,表明小斜率近似在整个入射角范围内包括散射角较大时与实际测量结果都较为吻合. |
| 关 键 词： | 电磁散射 小斜率近似 遮蔽效应 基尔霍夫近似 |
| 文章编号： | 1000-2367(2005)04-0050-04 |
| 收稿时间： | 2005-01-10 |
| 修稿时间： | 2005-01-10 |
Study on the Electromagnetic Scattering from the Rough Surface |
|
| ZHOU Ping. Study on the Electromagnetic Scattering from the Rough Surface[J]. Journal of Henan Normal University(Natural Science), 2005, 33(4): 50-53 | |
| Authors: | ZHOU Ping |
| Affiliation: | Department of Basic,Chongqing Jiaotong Universty,Chongqing 400074 |
| Abstract: | The electromagnetic scattering form the rough surface using the small slope approximation is investigated,The results by the small slope approximation are also compared with that of the Kirchhoff approximation with shadowing effect considered and the experimental data.It is found that the small slope approximation is more accurate for the whole incident angle and the numerical results also show good agreement with the experimental data for the large scattering angle. |
| Keywords: | electromagnetic scattering small slope approximation shadowing effect Kirchhoff approximation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |