Constructing nonstandard and high order FDTD schemes in cylindrical coordinates using spectral domain and modified equation methodologies

Bezalel Finkelstein, Raphael Kastner

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

Abstract

Cylindrical FDTD schemes are useful for avoiding 'staircasing' approximations found in Cartesian modeling. Conventionally, schemes of this type are of (2; 2) order of accuracy. A recently introduced spectral methodology, combined with the modified equation approach, is applied for the analysis of existing cylindrical schemes as well as for the synthesis of new nonstandard and high order ones.

Original languageEnglish
Title of host publication2015 IEEE Antennas and Propagation Society International Symposium, APS 2015 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages336-337
Number of pages2
ISBN (Electronic)9781479978151
DOIs
StatePublished - 22 Oct 2015
EventIEEE Antennas and Propagation Society International Symposium, APS 2015 - Vancouver, Canada
Duration: 19 Jul 201524 Jul 2015

Publication series

NameIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Volume2015-October
ISSN (Print)1522-3965

Conference

ConferenceIEEE Antennas and Propagation Society International Symposium, APS 2015
Country/TerritoryCanada
CityVancouver
Period19/07/1524/07/15

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