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Article: Sommerfeld integrals for left-handed materials

TitleSommerfeld integrals for left-handed materials
Authors
Chew, WC
KeywordsDouble-Negative Material
Layered Media
Left-Handed Material
Sommerfeld Integrals
Super-Resolution
Issue Date2004
PublisherJohn Wiley & Sons, Inc. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jhome/37176
Citation
Microwave And Optical Technology Letters, 2004, v. 42 n. 5, p. 369-373 How to Cite?
DOI: http://dx.doi.org/10.1002/mop.20307
AbstractWe study the properties of left-handed materials (LHMs) with the precise help of Sommerfeld integrals. First we argue by energy conservation principles that LHM has to be a backward-wave material (BWM). Then we derive the equivalence of the loss and the Sommerfeld far-field radiation conditions for a BWM, Next, we solve the realistic Sommerfeld problem of a point source over an LHM half-space and an LHM slab. This analysis lends physical insight into the interaction of a point source field with an LHM, showing that super-resolution is possible with an LHM slab. © 2004 Wiley Periodicals, Inc.
Persistent Identifierhttp://hdl.handle.net/10722/182740
ISSN
0895-2477
2021 Impact Factor: 1.311
2020 SCImago Journal Rankings: 0.304
ISI Accession Number ID
WOS:000222819500008
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorChew, WCen_US
dc.date.accessioned2013-05-02T05:16:40Z-
dc.date.available2013-05-02T05:16:40Z-
dc.date.issued2004en_US
dc.identifier.citationMicrowave And Optical Technology Letters, 2004, v. 42 n. 5, p. 369-373en_US
dc.identifier.issn0895-2477en_US
dc.identifier.urihttp://hdl.handle.net/10722/182740-
dc.description.abstractWe study the properties of left-handed materials (LHMs) with the precise help of Sommerfeld integrals. First we argue by energy conservation principles that LHM has to be a backward-wave material (BWM). Then we derive the equivalence of the loss and the Sommerfeld far-field radiation conditions for a BWM, Next, we solve the realistic Sommerfeld problem of a point source over an LHM half-space and an LHM slab. This analysis lends physical insight into the interaction of a point source field with an LHM, showing that super-resolution is possible with an LHM slab. © 2004 Wiley Periodicals, Inc.en_US
dc.languageengen_US
dc.publisherJohn Wiley & Sons, Inc. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jhome/37176en_US
dc.relation.ispartofMicrowave and Optical Technology Lettersen_US
dc.subjectDouble-Negative Materialen_US
dc.subjectLayered Mediaen_US
dc.subjectLeft-Handed Materialen_US
dc.subjectSommerfeld Integralsen_US
dc.subjectSuper-Resolutionen_US
dc.titleSommerfeld integrals for left-handed materialsen_US
dc.typeArticleen_US
dc.identifier.emailChew, WC: wcchew@hku.hken_US
dc.identifier.authorityChew, WC=rp00656en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1002/mop.20307en_US
dc.identifier.scopuseid_2-s2.0-4043176255en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-4043176255&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume42en_US
dc.identifier.issue5en_US
dc.identifier.spage369en_US
dc.identifier.epage373en_US
dc.identifier.isiWOS:000222819500008-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridChew, WC=36014436300en_US
dc.identifier.issnl0895-2477-

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