Optimization method of higher order (2,4) FDTD method for low dispersion error

Il Young Oh, Yongjun Hong, Jong Gwan Yook

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

2 Citations (Scopus)

Abstract

In this paper, optimization method of two-dimensional higher-order (2,4) (H(2,4)) finite-difference time-domain method is developed to achieve isotropic dispersion for the lossless material case. Two variables are used. One makes isotropic dispersion and the other reduces numerical dispersion error near the operating frequency. Computation quantity and algorithm complexity of the proposed scheme are equal to those of H(2,4) scheme. And the proposed method is verified by calculating electrically large problem.

Original languageEnglish
Title of host publication2013 7th European Conference on Antennas and Propagation, EuCAP 2013
Pages2369-2372
Number of pages4
Publication statusPublished - 2013 Aug 14
Event2013 7th European Conference on Antennas and Propagation, EuCAP 2013 - Gothenburg, Sweden
Duration: 2013 Apr 82013 Apr 12

Other

Other2013 7th European Conference on Antennas and Propagation, EuCAP 2013
CountrySweden
CityGothenburg
Period13/4/813/4/12

    Fingerprint

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications

Cite this

Oh, I. Y., Hong, Y., & Yook, J. G. (2013). Optimization method of higher order (2,4) FDTD method for low dispersion error. In 2013 7th European Conference on Antennas and Propagation, EuCAP 2013 (pp. 2369-2372). [6546717]