Article: A new conformal FDTD(2,4) scheme for modeling three-dimensional curved perfectly conducting objects

File Download
  • No File Attached
Links for fulltext
(May Require Subscription)
Supplementary
  • Basic View
  • Metadata View
  • XML View
TitleA new conformal FDTD(2,4) scheme for modeling three-dimensional curved perfectly conducting objects
AuthorsSha, W1
Wu, X1
Huang, Z1
Chen, M1
KeywordsConformal technique
Electromagnetic scattering
High-order difference
Staircasing approach
Issue Date2008
CitationIeee Microwave And Wireless Components Letters, 2008, v. 18 n. 3, p. 149-151 [How to Cite?]
DOI: http://dx.doi.org/10.1109/LMWC.2008.916772
AbstractA new high-order conformal FDTD(2,4) scheme is proposed to solve the electromagnetic scattering from 3-D curved perfectly conducting objects. For electric field components, the update equations do not need to be modified. For magnetic field components, the inner loop is treated with the locally conformal technique, and the outer loop is unmodified. Numerical results demonstrate that the high-order conformal scheme can obtain better numerical precision under coarse grid condition compared with the low-order conformal method and the high-order staircasing approach, which in turn saves CPU time and memory. © 2008 IEEE.
ISSN1531-1309
2011 Impact Factor: 1.717
2011 SCImago Journal Rankings: 0.435
DOIhttp://dx.doi.org/10.1109/LMWC.2008.916772
ISI Accession Number IDWOS:000253917100001
ReferencesReferences in Scopus
DC Field
Value
dc.contributor.authorSha, W
dc.contributor.authorWu, X
dc.contributor.authorHuang, Z
dc.contributor.authorChen, M
dc.date.accessioned2012-06-20T06:16:06Z
dc.date.available2012-06-20T06:16:06Z
dc.date.issued2008
dc.description.abstractA new high-order conformal FDTD(2,4) scheme is proposed to solve the electromagnetic scattering from 3-D curved perfectly conducting objects. For electric field components, the update equations do not need to be modified. For magnetic field components, the inner loop is treated with the locally conformal technique, and the outer loop is unmodified. Numerical results demonstrate that the high-order conformal scheme can obtain better numerical precision under coarse grid condition compared with the low-order conformal method and the high-order staircasing approach, which in turn saves CPU time and memory. © 2008 IEEE.
dc.description.natureLink_to_subscribed_fulltext
dc.identifier.citationIeee Microwave And Wireless Components Letters, 2008, v. 18 n. 3, p. 149-151 [How to Cite?]
DOI: http://dx.doi.org/10.1109/LMWC.2008.916772
dc.identifier.doihttp://dx.doi.org/10.1109/LMWC.2008.916772
dc.identifier.epage151
dc.identifier.isiWOS:000253917100001
dc.identifier.issn1531-1309
2011 Impact Factor: 1.717
2011 SCImago Journal Rankings: 0.435
dc.identifier.issue3
dc.identifier.scopuseid_2-s2.0-40549112024
dc.identifier.spage149
dc.identifier.urihttp://hdl.handle.net/10722/148885
dc.identifier.volume18
dc.languageeng
dc.publisher.placeUnited States
dc.relation.ispartofIEEE Microwave and Wireless Components Letters
dc.relation.referencesReferences in Scopus
dc.subjectConformal technique
dc.subjectElectromagnetic scattering
dc.subjectHigh-order difference
dc.subjectStaircasing approach
dc.titleA new conformal FDTD(2,4) scheme for modeling three-dimensional curved perfectly conducting objects
dc.typeArticle
Author Affiliations
  1. Anhui University