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dc.contributor.author정경영-
dc.date.accessioned2017-04-03T07:05:49Z-
dc.date.available2017-04-03T07:05:49Z-
dc.date.issued2015-07-
dc.identifier.citationINTERNATIONAL JOURNAL OF ELECTRONICS, v. 102, no. 7, Page. 1218-1228en_US
dc.identifier.issn0020-7217-
dc.identifier.issn1362-3060-
dc.identifier.urihttp://www.tandfonline.com/doi/abs/10.1080/00207217.2014.966779-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/26543-
dc.description.abstractThis article presents an accurate finite-difference time domain (FDTD) dispersive modelling suitable for complex dispersive media. A quadratic complex rational function (QCRF) is used to characterise their dispersive relations. To obtain accurate coefficients of QCRF, in this work, we use an analytical approach and a particle swarm optimisation (PSO) simultaneously. In specific, an analytical approach is used to obtain the QCRF matrix-solving equation and PSO is applied to adjust a weighting function of this equation. Numerical examples are used to illustrate the validity of the proposed FDTD dispersion model.en_US
dc.description.sponsorshipThis work was supported by the Basic Research Program through National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science, and Technology [NRF-2012R1A1A1015159] and by the KCC (Korea Communications Commission), Korea, under the R&D program supervised by the KCA (Korea Communications Agency) [KCA-2011-11911-01109].en_US
dc.language.isoenen_US
dc.publisherTAYLOR & FRANCIS LTDen_US
dc.subjectparticle swarm optimisationen_US
dc.subjectradio propagationen_US
dc.subjectfinite-difference time domain (FDTD) methoden_US
dc.subjectelectromagnetic analysisen_US
dc.subjectdispersive mediaen_US
dc.subjectmicrowaveen_US
dc.titleAccurate FDTD modelling for dispersive media using rational function and particle swarm optimisationen_US
dc.typeArticleen_US
dc.relation.volume102-
dc.identifier.doi10.1080/00207217.2014.966779-
dc.relation.page1218-1228-
dc.relation.journalINTERNATIONAL JOURNAL OF ELECTRONICS-
dc.contributor.googleauthorChung, Haejun-
dc.contributor.googleauthorHa, Sang-Gyu-
dc.contributor.googleauthorChoi, Jaehoon-
dc.contributor.googleauthorJung, Kyung-Young-
dc.relation.code2015000502-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentDEPARTMENT OF ELECTRONIC ENGINEERING-
dc.identifier.pidkyjung3-
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
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