Performance of a crossed exponentially tapered slot antenna for UWB systems

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dc.contributor.authorCosta, Jorge R.
dc.contributor.authorMedeiros, Carla R.
dc.contributor.authorFernandes, Carlos A.
dc.date.accessioned2014-01-15T15:24:04Z
dc.date.available2014-01-15T15:24:04Z
dc.date.issued2009
dc.descriptionWOS:000265937400006 (Nº de Acesso Web of Science)
dc.description.abstractA compact printed antenna is described that exhibits adequate transient performance for ultrawideband (UWB) applications and it is further adequate for polarization diversity schemes. The antenna is based on an original combination of two crossed exponentially tapered slots plus a star-shaped slot to produce a stable radiation pattern with very stable polarization over the 3.1-10.6 GHz FCC assigned band. Results are confirmed with measurements. Figures of merit like output pulse fidelity and time window containing 90% of the transmitted energy are analyzed over the entire solid angle and showed to remain quite stable, in line with envisaged UWB system requirements. Compact dual-antenna arrangements are also analyzed in view of potential use for UWB multiple-input-multiple-output implementations.por
dc.distributionInternacionalpor
dc.identifier.citationCosta, J., Medeiros, C., & Fernandes, C. (2009). Performance of a crossed exponentially tapered slot antenna for UWB systems. IEEE Transactions on Antennas and Propagation, 57(5), 1345-1352. http://dx.doi.org/10.1109/TAP.2009.2016727
dc.identifier.issn0018-926Xpor
dc.identifier.urihttp://hdl.handle.net/10071/6193
dc.journalIEEE Transactions on Antennas and Propagationpor
dc.language.isoengpor
dc.number5por
dc.pagination1345-1352por
dc.peerreviewedSimpor
dc.publicationstatusPublicadopor
dc.publisherIEEEpor
dc.relation.publisherversionThe definitive version is available at: http://dx.doi.org/10.1109/TAP.2009.2016727por
dc.rightsopen accesspor
dc.subjectAntenna transient analysispor
dc.subjectLinear polarizationpor
dc.subjectPrinted broadband antennapor
dc.subjectTapered slot antennapor
dc.subjectUltrawideband (UWB) antennaspor
dc.subject.fosDomínio/Área Científica::Engenharia e Tecnologia::Engenharia Eletrotécnica, Eletrónica e Informática
dc.titlePerformance of a crossed exponentially tapered slot antenna for UWB systemspor
dc.typearticle
dc.volume57por
dspace.entity.typePublicationen

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