Application of Multigrid Moment Method to Scattering of a Gaussian Beam by a Dielectric Cylinder
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- Yokota Mitsuhiro
- Department of Electrical and Electronic Engineering, University of Miyazaki
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Scattering of a Gaussian beam by a dielectric cylinder is analyzed by using the moment methods combined with the multigrid method. The scattered fields can be obtained by the volume equivalent theorem. The integral equation is converted to the matrix form by the moment methods. As numerical examples, the scattering of a Gaussian beam by a circular dielectric cylinder is considered. The CPU time and residual norm are examined for the conventional multigrid cycle. Also, the modified multigrid cycle proposed here is compared with the conventional one. The scattered near fields are calculated and are compared with those obtained by the method of eigenfunction expansion.
収録刊行物
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- 電気学会論文誌. A
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電気学会論文誌. A 124 (12), 1135-1140, 2004
一般社団法人 電気学会
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詳細情報
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- CRID
- 1390282679569775488
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- NII論文ID
- 10014125453
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- NII書誌ID
- AN10136312
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- ISSN
- 13475533
- 03854205
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- NDL書誌ID
- 7169173
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可