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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Abstract
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.
Journal
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- IEEJ Transactions on Fundamentals and Materials
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IEEJ Transactions on Fundamentals and Materials 124 (12), 1135-1140, 2004
The Institute of Electrical Engineers of Japan
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Details 詳細情報について
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- CRID
- 1390282679569775488
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- NII Article ID
- 10014125453
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- NII Book ID
- AN10136312
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- ISSN
- 13475533
- 03854205
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- NDL BIB ID
- 7169173
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed