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Article: Waveguide simulation using the high-order symplectic finite-difference time-domain scheme

TitleWaveguide simulation using the high-order symplectic finite-difference time-domain scheme
Authors
Issue Date2009
PublisherEMW Publishing. The Journal's web site is located at http://www.jpier.org/PIERB/
Citation
Progress In Electromagnetics Research B, 2009 n. 13, p. 237-256 How to Cite?
AbstractThe high-order symplectic finite-difference time-domain scheme is applied to modeling and simulation of waveguide structures. First, the perfect electric conductor boundary is treated by the image theory. Second, to excite all possible modes, an efficient source excitation method is proposed. Third, the modified perfectly matched layer is extended to its high-order form for absorbing the evanescent waves. Finally, a high-order scattering parameter extraction technique is developed. The cases of waveguide resonator, waveguide discontinuities, and periodic waveguide structure demonstrate that the high-order symplectic finite-difference time-domain scheme can obtain better numerical results than the traditional finite-difference time-domain method and save computer resources.
Persistent Identifierhttp://hdl.handle.net/10722/148895
ISSN
2015 SCImago Journal Rankings: 0.390
References

 

DC FieldValueLanguage
dc.contributor.authorSha, Wen_HK
dc.contributor.authorWu, XLen_HK
dc.contributor.authorHuang, ZXen_HK
dc.contributor.authorChen, MSen_HK
dc.date.accessioned2012-06-20T06:16:10Z-
dc.date.available2012-06-20T06:16:10Z-
dc.date.issued2009en_HK
dc.identifier.citationProgress In Electromagnetics Research B, 2009 n. 13, p. 237-256en_HK
dc.identifier.issn1937-6472en_HK
dc.identifier.urihttp://hdl.handle.net/10722/148895-
dc.description.abstractThe high-order symplectic finite-difference time-domain scheme is applied to modeling and simulation of waveguide structures. First, the perfect electric conductor boundary is treated by the image theory. Second, to excite all possible modes, an efficient source excitation method is proposed. Third, the modified perfectly matched layer is extended to its high-order form for absorbing the evanescent waves. Finally, a high-order scattering parameter extraction technique is developed. The cases of waveguide resonator, waveguide discontinuities, and periodic waveguide structure demonstrate that the high-order symplectic finite-difference time-domain scheme can obtain better numerical results than the traditional finite-difference time-domain method and save computer resources.en_HK
dc.languageengen_US
dc.publisherEMW Publishing. The Journal's web site is located at http://www.jpier.org/PIERB/en_HK
dc.relation.ispartofProgress In Electromagnetics Research Ben_HK
dc.titleWaveguide simulation using the high-order symplectic finite-difference time-domain schemeen_HK
dc.typeArticleen_HK
dc.identifier.emailSha, W:shawei@hku.hken_HK
dc.identifier.authoritySha, W=rp01605en_HK
dc.description.naturelink_to_OA_fulltext-
dc.identifier.scopuseid_2-s2.0-64549126955en_HK
dc.identifier.hkuros160188-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-64549126955&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.issue13en_HK
dc.identifier.spage237en_HK
dc.identifier.epage256en_HK
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridSha, W=34267903200en_HK
dc.identifier.scopusauthoridWu, XL=7407066038en_HK
dc.identifier.scopusauthoridHuang, ZX=12243904200en_HK
dc.identifier.scopusauthoridChen, MS=24560485600en_HK

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