An FDTD method with FFT-accelerated exact absorbing boundary conditions

Handle URI:
http://hdl.handle.net/10754/564401
Title:
An FDTD method with FFT-accelerated exact absorbing boundary conditions
Authors:
Sirenko, Kostyantyn; Bagci, Hakan ( 0000-0003-3867-5786 )
Abstract:
An accurate and efficient finite-difference time-domain (FDTD) method for analyzing axially symmetric structures is presented. The method achieves its accuracy and efficiency using exact absorbing conditions (EACs) for terminating the computation domain and a blocked-FFT based scheme for accelerating the computation of the temporal convolutions present in non-local EACs. The method is shown to be especially useful in characterization of long-duration resonant wave interactions. © 2011 IEEE.
KAUST Department:
Physical Sciences and Engineering (PSE) Division; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division; Electrical Engineering Program; Computational Electromagnetics Laboratory
Publisher:
Institute of Electrical and Electronics Engineers (IEEE)
Journal:
2011 IEEE International Symposium on Antennas and Propagation (APSURSI)
Conference/Event name:
2011 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, APSURSI 2011
Issue Date:
Jul-2011
DOI:
10.1109/APS.2011.5996982
Type:
Conference Paper
ISSN:
15223965
ISBN:
9781424495634
Appears in Collections:
Conference Papers; Physical Sciences and Engineering (PSE) Division; Electrical Engineering Program; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorSirenko, Kostyantynen
dc.contributor.authorBagci, Hakanen
dc.date.accessioned2015-08-04T06:26:21Zen
dc.date.available2015-08-04T06:26:21Zen
dc.date.issued2011-07en
dc.identifier.isbn9781424495634en
dc.identifier.issn15223965en
dc.identifier.doi10.1109/APS.2011.5996982en
dc.identifier.urihttp://hdl.handle.net/10754/564401en
dc.description.abstractAn accurate and efficient finite-difference time-domain (FDTD) method for analyzing axially symmetric structures is presented. The method achieves its accuracy and efficiency using exact absorbing conditions (EACs) for terminating the computation domain and a blocked-FFT based scheme for accelerating the computation of the temporal convolutions present in non-local EACs. The method is shown to be especially useful in characterization of long-duration resonant wave interactions. © 2011 IEEE.en
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.subjectexact boundary conditionsen
dc.subjectfast methodsen
dc.subjectFFTen
dc.subjectfinite difference methodsen
dc.titleAn FDTD method with FFT-accelerated exact absorbing boundary conditionsen
dc.typeConference Paperen
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.contributor.departmentElectrical Engineering Programen
dc.contributor.departmentComputational Electromagnetics Laboratoryen
dc.identifier.journal2011 IEEE International Symposium on Antennas and Propagation (APSURSI)en
dc.conference.date3 July 2011 through 8 July 2011en
dc.conference.name2011 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, APSURSI 2011en
dc.conference.locationSpokane, WAen
kaust.authorSirenko, Kostyantynen
kaust.authorBagci, Hakanen
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