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Conference Paper: A new closed-form evaluation of layered medium Green'S function

TitleA new closed-form evaluation of layered medium Green'S function
Authors
Chen, YPChew, WCJiang, L
KeywordsBranch cuts
Closed form
Closed form solutions
Deformation techniques
Discrete complex image method
Issue Date2011
PublisherI E E E. The Journal's web site is located at http://www.ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000033
Citation
The 2011 IEEE International Symposium on Antennas and Propagation (APSURSI), Spokane, WA., 3-8 July 2011. In IEEE Antennas and Propagation Society. International Symposium, 2011, p. 3211-3213 How to Cite?
DOI: http://dx.doi.org/10.1109/APS.2011.5997217
AbstractA new closed-form evaluation of layered medium Green's function is proposed in this paper. The discrete complex image method (DCIM) is extended to sampling along the Sommerfeld branch cut, to capture the far field interaction. Contour deformation technique is applied to decompose the Green's function into radiation modes (branch cut integration) and guided modes (surface-wave poles). The matrix pencil method is implemented to get a closed-form solution, with the help of an alternative Sommerfeld identity. Numerical results are presented to demonstrate the accuracy of this method. © 2011 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/158732
ISBN
978-1-4244-9561-0
ISSN
1522-3965
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorChen, YPen_HK
dc.contributor.authorChew, WCen_HK
dc.contributor.authorJiang, Len_HK
dc.date.accessioned2012-08-08T09:01:04Z-
dc.date.available2012-08-08T09:01:04Z-
dc.date.issued2011en_HK
dc.identifier.citationThe 2011 IEEE International Symposium on Antennas and Propagation (APSURSI), Spokane, WA., 3-8 July 2011. In IEEE Antennas and Propagation Society. International Symposium, 2011, p. 3211-3213en_US
dc.identifier.isbn978-1-4244-9561-0-
dc.identifier.issn1522-3965en_HK
dc.identifier.urihttp://hdl.handle.net/10722/158732-
dc.description.abstractA new closed-form evaluation of layered medium Green's function is proposed in this paper. The discrete complex image method (DCIM) is extended to sampling along the Sommerfeld branch cut, to capture the far field interaction. Contour deformation technique is applied to decompose the Green's function into radiation modes (branch cut integration) and guided modes (surface-wave poles). The matrix pencil method is implemented to get a closed-form solution, with the help of an alternative Sommerfeld identity. Numerical results are presented to demonstrate the accuracy of this method. © 2011 IEEE.en_HK
dc.languageengen_US
dc.publisherI E E E. The Journal's web site is located at http://www.ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000033en_HK
dc.relation.ispartofIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)en_HK
dc.subjectBranch cuts-
dc.subjectClosed form-
dc.subjectClosed form solutions-
dc.subjectDeformation techniques-
dc.subjectDiscrete complex image method-
dc.titleA new closed-form evaluation of layered medium Green'S functionen_HK
dc.typeConference_Paperen_HK
dc.identifier.emailChew, WC: wcchew@hku.hken_HK
dc.identifier.emailJiang, L: jianglj@hku.hken_HK
dc.identifier.authorityChew, WC=rp00656en_HK
dc.identifier.authorityJiang, L=rp01338en_HK
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1109/APS.2011.5997217en_HK
dc.identifier.scopuseid_2-s2.0-80055006011en_HK
dc.identifier.hkuros195274-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-80055006011&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.spage3211en_HK
dc.identifier.epage3213en_HK
dc.publisher.placeUnited Statesen_HK
dc.description.otherThe 2011 IEEE International Symposium on Antennas and Propagation (APSURSI), Spokane, WA., 3-8 July 2011. In IEEE Antennas and Propagation Society. International Symposium, 2011, p. 3211-3213-
dc.identifier.scopusauthoridChen, YP=37033583400en_HK
dc.identifier.scopusauthoridChew, WC=36014436300en_HK
dc.identifier.scopusauthoridJiang, L=36077777200en_HK
dc.identifier.issnl1522-3965-

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