| 三层介质中电磁散射问题的数值计算 |
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| 引用本文： | 冯立新,李媛.三层介质中电磁散射问题的数值计算[J].黑龙江大学自然科学学报,2011,28(4):442-453. |
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| 作者姓名： | 冯立新 李媛 |
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| 作者单位： | 黑龙江大学数学科学学院,哈尔滨,150080 |
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| 基金项目： | Supported by the Nature Science Foundation of China(10801046); the Science and Technology Research Foundation of Heilongjiang Education Department(11551364); the High-level Talents Support Program of Heilongjiang University(Hdtd2010-14) |
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| 摘 要： | 研究三层背景介质中的散射问题,首先将此问题转化为二维Helmholtz方程求解问题,然后给出一种基于PML技术和DSC算法的数值方法.得到该算法的部分误差估计,数值实验指出了算法的有效性.
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| 关 键 词： | Maxwell方程 层状介质 PML DSC |
Numerical solution of the electromagnetic scattering problem in a three-layered medium |
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| FENG Li-xin,LI Yuan.Numerical solution of the electromagnetic scattering problem in a three-layered medium[J].Journal of Natural Science of Heilongjiang University,2011,28(4):442-453. |
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| Authors: | FENG Li-xin LI Yuan |
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| Affiliation: | FENG Li-xin,LI Yuan(School of Mathematical Science,Heilongjiang University,Harbin 150080,China) |
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| Abstract: | The medium scattering problem in a three-layered background environment is studied.The problem is simplified first to a two-dimensional Helmholtz equation,then a method based on the PML technique and the DSC algorithm is presented for numerical solution of the problem.Certain errors of the method are given.The efficiency of the method is examined by numerical examples. |
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| Keywords: | Maxwell equations layered medium PML DSC |
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