1. Repositório do Iscte – Instituto Universitário de Lisboa
  2. Escola de Tecnologias e Arquitetura
  3. IT-IUL - Instituto de Telecomunicações, Delegação ISCTE-IUL
  4. IT-CRI - Comunicações a conferências internacionais
Utilize este identificador para referenciar este registo: http://hdl.handle.net/10071/16891
Registo completo
Campo DCValorIdioma
dc.contributor.authorMatos, S. A.-
dc.contributor.authorLima, E. B.-
dc.contributor.authorCosta, J. R.-
dc.contributor.authorFernandes, C. A.-
dc.contributor.authorFonseca, N. J. G.-
dc.date.accessioned2018-12-10T12:35:29Z-
dc.date.available2018-12-10T12:35:29Z-
dc.date.issued2018-
dc.identifier.urihttps://ciencia.iscte-iul.pt/id/ci-pub-49206-
dc.identifier.urihttp://hdl.handle.net/10071/16891-
dc.description.abstractThis paper presents the design and measurement of a novel transmit-array (TA) that is able to combine wide beam steering and high gain for two distinct frequency bands. The TA is designed for a mobile ground platform to operate at satellite communications in the Ka-bands: Rx (19.7-20.2 GHz) and Tx (29.5-30.0 GHz). A 28 dBi gain is obtained for 30 GHz and 24 dBi for 20 GHz. The zenith beam steering results from a linear displacement of the aperture in front of a stationary feed. A scanning range of 50º was obtained with 2dB scan loss. Overall, the dual-band TA performs as well as if two independent single band apertures were designedeng
dc.language.isoeng-
dc.publisherInstitution of Engineering and Technology-
dc.relationinfo:eu-repo/grantAgreement/FCT/5876/147328/PT-
dc.relationPEst-OE/EEI/LA/0008/2013-
dc.relation4000109111/13/NL/AD-
dc.rightsopenAccess-
dc.subjectDual bandeng
dc.subjectTransmit-arrayeng
dc.subjectBeam Steeringeng
dc.subjectHigh gaineng
dc.subjectKa-band satellite communicationseng
dc.titleExperimental evaluation of a high gain dual-band beam steerable transmit-arrayeng
dc.typeconferenceObject-
dc.event.typeConferênciapt
dc.event.locationLondoneng
dc.event.date2018-
dc.peerreviewedyes-
dc.journal12th European Conference on Antennas and Propagation, EuCAP 2018-
degois.publication.locationLondoneng
degois.publication.titleExperimental evaluation of a high gain dual-band beam steerable transmit-arrayeng
dc.description.versioninfo:eu-repo/semantics/acceptedVersion-
dc.subject.fosDomínio/Área Científica::Engenharia e Tecnologia::Engenharia Eletrotécnica, Eletrónica e Informáticapor
Aparece nas coleções:IT-CRI - Comunicações a conferências internacionais

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