Dielectric interface conditions for general fourth-order finite difference

Bo Yang, Constantine Balanis

Research output: Contribution to journalArticlepeer-review

4 Scopus citations


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
Issue number8
StatePublished - Aug 2007


  • 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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