| 摘要: |
| 回顾了随机粗糙表面电磁散射特性计算方法的特点,分析对比了各类积分方程法和微分方程法的核心算法,着重讨论了矩阵分裂算法的计算效率,以及时域有限差分法求解色散粗糙面宽带散射特性的有关问题,指出了粗糙表面散射系数的计算和选择方法。 |
| 关键词: 粗糙表面,电磁散射特性,积分方程法,微分方程法,分析与比较 |
| DOI： |
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| 基金项目: |
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| Analysis and Comparison of Numerical Methods for Electromagnetic Scattering Coefficients for Random Rough Surfaces |
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| Abstract: |
| The numerical simulations of the electromagnetic scattering for the rough surfaces are reviewed in this paper.The core algorithms of the integral equation methods and the differential equation methods is analyzed and compared comprehensively.The calculation and selection method of scattering coefficients for the rough surfaces are also pointed out. |
| Key words: rough surface,electromagnetic scattering coefficient,integral equation method,differential equation method,analysis and comparison |
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