Presentation 2010-10-28
Scattering analysis of electromagnetic wave for a dielectric cylinder by CIP method
Hiroyuki TERASHIMA, Tetsuo MARUYAMA, Shinjirou HIRONAKA, Hiroshi MAEDA,
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Abstract(in English) FDTD method is most popularly used for analysis of electromagnetic wave propagation. However, FDTD tends to show error due to finite difference approximation using electromagnetic field data on discrete grid. Also, special boundary condition to absorb outgoing wave must be set up on the end of analyzing region. Recently, CIP method is paid attention for its accuracy, because it solves hyperbolic advection equation based on data and its derivatives on grid. By applying CIP method to electromagnetic field analysis, improvement on precision would be expected. In this report, electromagnetic wave scattering by a dielectric cylinder situated in free space was demonstrated by analytical approximated method, FDTD method and CIP method. The total field is compared for typical dielectric constants. In evaluation for field intensity by cross-correlation using analytical approximated method as reference, CIP showed better results than FDTD in all case.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) CIP Method / FDTD Method / Analytical Approximated Method / Dielectric Cylinder / Electromagnetic Wave Scattering / Photonic Crystal
Paper # OCS2010-52,OPE2010-88,LQE2010-61
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Conference Information
Committee OCS
Conference Date 2010/10/21(1days)
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Registration To Optical Communication Systems (OCS)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Scattering analysis of electromagnetic wave for a dielectric cylinder by CIP method
Sub Title (in English)
Keyword(1) CIP Method
Keyword(2) FDTD Method
Keyword(3) Analytical Approximated Method
Keyword(4) Dielectric Cylinder
Keyword(5) Electromagnetic Wave Scattering
Keyword(6) Photonic Crystal
1st Author's Name Hiroyuki TERASHIMA
1st Author's Affiliation The Graduate School of Communication and Information Networking, Fukuoka Institute of Technology()
2nd Author's Name Tetsuo MARUYAMA
2nd Author's Affiliation The Graduate School of Communication and Information Networking, Fukuoka Institute of Technology
3rd Author's Name Shinjirou HIRONAKA
3rd Author's Affiliation The Graduate School of Communication and Information Networking, Fukuoka Institute of Technology
4th Author's Name Hiroshi MAEDA
4th Author's Affiliation Department of Information and Communication Engineering, Faculty of Information Engineering, Fukuoka Institute of Technology
Date 2010-10-28
Paper # OCS2010-52,OPE2010-88,LQE2010-61
Volume (vol) vol.110
Number (no) 257
Page pp.pp.-
#Pages 6
Date of Issue