Cylindrical FDTD grid-compatible Green's functions

Ofer Markish, Raphael Kastner*

*Corresponding author for this work

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

Abstract

Grid-compatible discrete Green's functions (DGFs) in cylindrical grid, derived from the first principles of the FDTD-discretized Maxwell's equations, enable the hybridization between differential and integral equation based numerical methods. The DGF replicates the FDTD solutions, as opposed to an outright discretization of the continuous Green's function (CGF). We focus on the two dimensional case in cylindrical grid that is attractive since it is inherently axially symmetric, such that it fits the description of a point source.

Original languageEnglish
Title of host publication2012 IEEE International Symposiumon Antennas and Propagation, APSURSI 2012 - Proceedings
DOIs
StatePublished - 2012
EventJoint 2012 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting, APSURSI 2012 - Chicago, IL, United States
Duration: 8 Jul 201214 Jul 2012

Publication series

NameIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
ISSN (Print)1522-3965

Conference

ConferenceJoint 2012 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting, APSURSI 2012
Country/TerritoryUnited States
CityChicago, IL
Period8/07/1214/07/12

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