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Article: Fourier transform of a linear distribution with triangular support and its applications in electromagnetics

TitleFourier transform of a linear distribution with triangular support and its applications in electromagnetics
Authors
Issue Date1991
Citation
Ieee Transactions On Antennas And Propagation, 1991, v. 39 n. 2, p. 253-254 How to Cite?
AbstractA three-dimensional (3-D) Fourier transform (FT) of a linear function with triangular support is derived in its coordinate-free representation. The Fourier transform of this distribution is derived in three steps. First, the 2-D FT of a constant (top hat) function is obtained. Next, the distribution is generalized to a linearly varying function. Finally, the formulation is extended to a coordinate-free representation which is the 3-D FT of the 2-D function defined over a surface. This formulation is applied to the near-field computation, yielding accurate numerical solutions.
Persistent Identifierhttp://hdl.handle.net/10722/182510
ISSN
2015 Impact Factor: 2.053
2015 SCImago Journal Rankings: 2.130

 

DC FieldValueLanguage
dc.contributor.authorHoushmand, Bijanen_US
dc.contributor.authorChew, Weng Choen_US
dc.contributor.authorLee, ShungWuen_US
dc.date.accessioned2013-05-02T05:15:39Z-
dc.date.available2013-05-02T05:15:39Z-
dc.date.issued1991en_US
dc.identifier.citationIeee Transactions On Antennas And Propagation, 1991, v. 39 n. 2, p. 253-254en_US
dc.identifier.issn0018-926Xen_US
dc.identifier.urihttp://hdl.handle.net/10722/182510-
dc.description.abstractA three-dimensional (3-D) Fourier transform (FT) of a linear function with triangular support is derived in its coordinate-free representation. The Fourier transform of this distribution is derived in three steps. First, the 2-D FT of a constant (top hat) function is obtained. Next, the distribution is generalized to a linearly varying function. Finally, the formulation is extended to a coordinate-free representation which is the 3-D FT of the 2-D function defined over a surface. This formulation is applied to the near-field computation, yielding accurate numerical solutions.en_US
dc.languageengen_US
dc.relation.ispartofIEEE Transactions on Antennas and Propagationen_US
dc.titleFourier transform of a linear distribution with triangular support and its applications in electromagneticsen_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-s2.0-0026103103en_US
dc.identifier.volume39en_US
dc.identifier.issue2en_US
dc.identifier.spage253en_US
dc.identifier.epage254en_US
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridHoushmand, Bijan=7004288007en_US
dc.identifier.scopusauthoridChew, Weng Cho=36014436300en_US
dc.identifier.scopusauthoridLee, ShungWu=7601396617en_US

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