Utilize este identificador para referenciar este registo:
http://hdl.handle.net/10071/16891
Registo completo
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Matos, S. A. | - |
dc.contributor.author | Lima, E. B. | - |
dc.contributor.author | Costa, J. R. | - |
dc.contributor.author | Fernandes, C. A. | - |
dc.contributor.author | Fonseca, N. J. G. | - |
dc.date.accessioned | 2018-12-10T12:35:29Z | - |
dc.date.available | 2018-12-10T12:35:29Z | - |
dc.date.issued | 2018 | - |
dc.identifier.uri | https://ciencia.iscte-iul.pt/id/ci-pub-49206 | - |
dc.identifier.uri | http://hdl.handle.net/10071/16891 | - |
dc.description.abstract | This 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 designed | eng |
dc.language.iso | eng | - |
dc.publisher | Institution of Engineering and Technology | - |
dc.relation | info:eu-repo/grantAgreement/FCT/5876/147328/PT | - |
dc.relation | PEst-OE/EEI/LA/0008/2013 | - |
dc.relation | 4000109111/13/NL/AD | - |
dc.rights | openAccess | - |
dc.subject | Dual band | eng |
dc.subject | Transmit-array | eng |
dc.subject | Beam Steering | eng |
dc.subject | High gain | eng |
dc.subject | Ka-band satellite communications | eng |
dc.title | Experimental evaluation of a high gain dual-band beam steerable transmit-array | eng |
dc.type | conferenceObject | - |
dc.event.type | Conferência | pt |
dc.event.location | London | eng |
dc.event.date | 2018 | - |
dc.peerreviewed | yes | - |
dc.journal | 12th European Conference on Antennas and Propagation, EuCAP 2018 | - |
degois.publication.location | London | eng |
degois.publication.title | Experimental evaluation of a high gain dual-band beam steerable transmit-array | eng |
dc.description.version | info:eu-repo/semantics/acceptedVersion | - |
dc.subject.fos | Domínio/Área Científica::Engenharia e Tecnologia::Engenharia Eletrotécnica, Eletrónica e Informática | por |
Aparece nas coleções: | IT-CRI - Comunicações a conferências internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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PID5194385.pdf | Pós-print | 872,08 kB | Adobe PDF | Ver/Abrir |
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