Application of Multigrid Moment Method to Scattering of a Gaussian Beam by a Dielectric Cylinder

  • Yokota Mitsuhiro
    Department of Electrical and Electronic Engineering, University of Miyazaki

この論文をさがす

抄録

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

被引用文献 (5)*注記

もっと見る

参考文献 (32)*注記

もっと見る

詳細情報

問題の指摘

ページトップへ