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Article: ANALYSIS OF A CIRCULAR MICROSTRIP DISK ANTENNA WITH A THICK DIELECTRIC SUBSTRATE.

TitleANALYSIS OF A CIRCULAR MICROSTRIP DISK ANTENNA WITH A THICK DIELECTRIC SUBSTRATE.
Authors
Issue Date1981
Citation
Ieee Transactions On Antennas And Propagation, 1981, v. AP-29 n. 1, p. 68-76 How to Cite?
AbstractUsing vector Hankel transforms the problem is formulated in terms of vector dual-integral equations, from which the unknown current can be solved for. Due to the singular nature of the current distribution arising from probe excitation, the direct application of Galerkin's basis function expansion method gives a slowly convergent result. Therefore the singular part of the current is removed since the singularity is known a priori. The unknown current to be solved for is then regular and tenable to Galerkin's method of analysis. It is shown that this analysis agrees with the single-mode approximation when the dielectric substrate layer is thin, and that it deviates from the single-mode approximation when the substrate layer is thick.
Persistent Identifierhttp://hdl.handle.net/10722/182454
ISSN
2015 Impact Factor: 2.053
2015 SCImago Journal Rankings: 2.130

 

DC FieldValueLanguage
dc.contributor.authorChew, Weng Choen_US
dc.contributor.authorKong, Jin Auen_US
dc.date.accessioned2013-05-02T05:15:26Z-
dc.date.available2013-05-02T05:15:26Z-
dc.date.issued1981en_US
dc.identifier.citationIeee Transactions On Antennas And Propagation, 1981, v. AP-29 n. 1, p. 68-76en_US
dc.identifier.issn0018-926Xen_US
dc.identifier.urihttp://hdl.handle.net/10722/182454-
dc.description.abstractUsing vector Hankel transforms the problem is formulated in terms of vector dual-integral equations, from which the unknown current can be solved for. Due to the singular nature of the current distribution arising from probe excitation, the direct application of Galerkin's basis function expansion method gives a slowly convergent result. Therefore the singular part of the current is removed since the singularity is known a priori. The unknown current to be solved for is then regular and tenable to Galerkin's method of analysis. It is shown that this analysis agrees with the single-mode approximation when the dielectric substrate layer is thin, and that it deviates from the single-mode approximation when the substrate layer is thick.en_US
dc.languageengen_US
dc.relation.ispartofIEEE Transactions on Antennas and Propagationen_US
dc.titleANALYSIS OF A CIRCULAR MICROSTRIP DISK ANTENNA WITH A THICK DIELECTRIC SUBSTRATE.en_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.scopuseid_2-s2.0-0019398549en_US
dc.identifier.volumeAP-29en_US
dc.identifier.issue1en_US
dc.identifier.spage68en_US
dc.identifier.epage76en_US
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridChew, Weng Cho=36014436300en_US
dc.identifier.scopusauthoridKong, Jin Au=7202290923en_US

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