Dielectric interface conditions for general fourth-order finite difference

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Abstract

In this letter, two dielectric interface conditions, for narrow- and broad-band simulations, are presented for the general fourth-order finite-difference stencil in the space domain. The effectiveness of both conditions is verified by numerical simulations.

Original languageEnglish (US)
Pages (from-to)559-561
Number of pages3
JournalIEEE Microwave and Wireless Components Letters
Volume17
Issue number8
DOIs
StatePublished - Aug 1 2007

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Keywords

  • Dielectric materials
  • Finite difference time domain (FDTD) methods
  • Higher-order, interface

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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