Plasma and Fusion Research
Online ISSN : 1880-6821
ISSN-L : 1880-6821
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Three-Dimensional Analysis of Electromagnetic Wave Propagation using Meshless Time Domain Method
Yoshihisa FUJITATaku ITOHHiroaki NAKAMURASoichiro IKUNO
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2013 Volume 8 Pages 2401061

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Abstract

The three-dimensional analysis of electromagnetic wave propagation using meshless time domain method is numerically investigated. The basic concept of the Meshless Time Domain Method (MTDM) is same as Finite Differential Time Domain (FDTD) method. In the discretizing process of the space, the shape function of Radial Point Interpolation Method (RPIM) is adopted. Thus, MTDM can be applied to the problem in the complex shaped domain easily. The result of computation show that the value of the damping rate decrease as the frequency increases. Moreover, the value of the damping rate depend on the shape of waveguide.

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© 2013 by The Japan Society of Plasma Science and Nuclear Fusion Research
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