Analysis and implementation of 3-D FDTD method based on isotropic dispersion scheme

Woo Tae Kim, Hyun Kim, Il Suek Koh, Jong Gwan Yook

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper introduces a 3D isotropic dispersion finite-difference time-domain (ID-FDTD) method for free space and lossy media. The 3D ID-FDTD method is based on a novel spatial finite scheme to reduce the anisotropy comparably to the standard FDTD method. To implement 3D ID-FDTD, this paper provides the parameters and the results related to the proposed method under various conditions. For the purpose of the verification of outstanding isotropic characteristic, the sphere scattering problem is considered.

Original languageEnglish
Title of host publication2007 Workshop on Computational Electromagnetics in Time-Domain, CEM-TD
DOIs
Publication statusPublished - 2007 Dec 1
Event2007 Workshop on Computational Electromagnetics in Time-Domain, CEM-TD - Perugia, Italy
Duration: 2007 Oct 152007 Oct 17

Publication series

Name2007 Workshop on Computational Electromagnetics in Time-Domain, CEM-TD

Other

Other2007 Workshop on Computational Electromagnetics in Time-Domain, CEM-TD
CountryItaly
CityPerugia
Period07/10/1507/10/17

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All Science Journal Classification (ASJC) codes

  • Computational Theory and Mathematics
  • Computer Science Applications
  • Electrical and Electronic Engineering

Cite this

Kim, W. T., Kim, H., Koh, I. S., & Yook, J. G. (2007). Analysis and implementation of 3-D FDTD method based on isotropic dispersion scheme. In 2007 Workshop on Computational Electromagnetics in Time-Domain, CEM-TD [4373544] (2007 Workshop on Computational Electromagnetics in Time-Domain, CEM-TD). https://doi.org/10.1109/CEMTD.2007.4373544