Discrete Green's Theorem, Green's Functions and Stable Radiative FDTD Boundary Conditions

J.M. Arnold, B.P. Hon, de

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

6 Citations (Scopus)
1 Downloads (Pure)

Abstract

We propose a radiative boundary condition for the discrete-grid formulation of Helmholtz’ equation, based on rational approximation in the frequency domain of a Green’s function for the discretised system. This boundary condition is free from instabilities.
Original languageEnglish
Title of host publicationproceedings of the 2007 URSI Electromagnetic Theory Symposium (EMTS 2007) 26-28 July 2007, Ottawa, Ontario, Canada
Place of PublicationOttawa, Canada
PublisherURSI
Pages1-3
ISBN (Print)978-0-9738425-3-1
Publication statusPublished - 2007
Eventconference; EMTS 2007, Ottawa, Ontario, Canada; 2007-07-26; 2007-07-28 -
Duration: 26 Jul 200728 Jul 2007

Conference

Conferenceconference; EMTS 2007, Ottawa, Ontario, Canada; 2007-07-26; 2007-07-28
Period26/07/0728/07/07
OtherEMTS 2007, Ottawa, Ontario, Canada

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