File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Some observations on the spatial and eigenfunction representations of dyadic Green's functions

TitleSome observations on the spatial and eigenfunction representations of dyadic Green's functions
Authors
Issue Date1989
Citation
Ieee Transactions On Antennas And Propagation, 1989, v. 37 n. 10, p. 1322-1327 How to Cite?
AbstractThe principal-volume method of expressing the spatial representation of the dyadic Green's function in free space is reviewed, followed by the eigenfunction expansion method of deriving the dyadic Green's function in free space and an arbitrarily shaped waveguide. In both cases, there are Dirac delta function singularities. It is shown that the Dirac delta function in the eigenfunction representation has the same physical interpretation as the Dirac delta function singularity in the principal-volume method. However, in the eigenfunction representation, there is no need to specify a principal volume. This study shows some relationships between the principal-volume method and the eigenfunction-expansion method and reasserts that the dyadic Green's function should be regarded as a distribution or a generalized function.
Persistent Identifierhttp://hdl.handle.net/10722/182492
ISSN
2015 Impact Factor: 2.053
2015 SCImago Journal Rankings: 2.130
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorChew, Weng Choen_US
dc.date.accessioned2013-05-02T05:15:35Z-
dc.date.available2013-05-02T05:15:35Z-
dc.date.issued1989en_US
dc.identifier.citationIeee Transactions On Antennas And Propagation, 1989, v. 37 n. 10, p. 1322-1327en_US
dc.identifier.issn0018-926Xen_US
dc.identifier.urihttp://hdl.handle.net/10722/182492-
dc.description.abstractThe principal-volume method of expressing the spatial representation of the dyadic Green's function in free space is reviewed, followed by the eigenfunction expansion method of deriving the dyadic Green's function in free space and an arbitrarily shaped waveguide. In both cases, there are Dirac delta function singularities. It is shown that the Dirac delta function in the eigenfunction representation has the same physical interpretation as the Dirac delta function singularity in the principal-volume method. However, in the eigenfunction representation, there is no need to specify a principal volume. This study shows some relationships between the principal-volume method and the eigenfunction-expansion method and reasserts that the dyadic Green's function should be regarded as a distribution or a generalized function.en_US
dc.languageengen_US
dc.relation.ispartofIEEE Transactions on Antennas and Propagationen_US
dc.titleSome observations on the spatial and eigenfunction representations of dyadic Green's functionsen_US
dc.typeArticleen_US
dc.identifier.emailChew, Weng Cho: wcchew@hku.hken_US
dc.identifier.authorityChew, Weng Cho=rp00656en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1109/8.43544en_US
dc.identifier.scopuseid_2-s2.0-0024750853en_US
dc.identifier.volume37en_US
dc.identifier.issue10en_US
dc.identifier.spage1322en_US
dc.identifier.epage1327en_US
dc.identifier.isiWOS:A1989AV88700016-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridChew, Weng Cho=36014436300en_US

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats