Triangle-Hexagonal Dual Cell Grids Representation of PML Absorbing Boundary Condition

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概要

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• Improvement of the absorbing boundary conditions for triangle-hexagonal dual cell grids in the time domain method is described in this paper. The magnetic field components, which are evaluated by the electric fields at the circumcenters of the triangle cells, are conformed to Berenger's perfectly matched layer absorbing boundary conditions. The electric field is linearly interpolated by the fields at the vertices. The lower reflection coefficients in the frequency range for the equilateral and non-equilateral triangle cells are demonstrated.

• 社団法人電子情報通信学会の論文
• 2002-01-01

著者

• Hano Mitsuo

  The Department Of Electrical And Electronic Engineering Faculty Of Engineering Yamaguchi University

• HARADA Norihiko

  the Department of Computer Science and Electronic Engineering, Tokuyama College of Technology

• Harada Norihiko

  The Department Of Computer Science And Electronic Engineering Tokuyama College Of Technology

関連論文

• Triangle-Hexagonal Dual Cell Grids Representation of PML Absorbing Boundary Condition
• Noncubic Cell Time-Domain Analysis of Scattering by Dielectric Cylinders(Special Issue on Computational Electromagnetics)

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