Stretched coordinate technique for numerical absorption of evanescent and propagating waves in planar waveguiding structures

M. A. Gribbons, W. P. Pinello, A. C. Cangellaris

Research output: Contribution to journalConference article

Abstract

Berenger's PML technique is modified to allow for the absorption of evanescent waves, as well as propagating waves, in FDTD modeling of wave propagation in planar waveguiding structures. Analytical results are used to illustrate the validity and capability of the proposed modification. Results from FDTD and compact 2D-FDTD simulations demonstrate its performance.

Original languageEnglish (US)
Pages (from-to)31-34
Number of pages4
JournalIEEE MTT-S International Microwave Symposium Digest
Volume1
StatePublished - Jan 1 1995
Externally publishedYes
EventProceedings of the 1995 IEEE MTT-S International Microwave Symposium. Part 1 (of 3) - Orlando, FL, USA
Duration: May 16 1995May 20 1995

ASJC Scopus subject areas

  • Radiation
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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