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Scalable high-gaussicity split-block diagonal horn antenna for integration with Sub-THz devices

2019-11-21Conference object Restricted access
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dc.contributor.authorSantos, H. M.
dc.contributor.authorLima, E. D.
dc.contributor.authorPinho, Pedro
dc.contributor.authorPessoa, L. M.
dc.contributor.authorMoro-Melgar, D.
dc.contributor.authorSalgado, H. M.
dc.date.accessioned2019-11-27T10:29:03Z
dc.date.available2019-11-27T10:29:03Z
dc.date.issued2019-11-21
dc.description.abstractIn this paper we propose a high-gaussicity spline-profiled horn antenna, which is scalable in length and aperture to achieve higher gains whilst retaining a high Gaussian efficiency. A novel approach is used where a PSO is used for optimizing the spline, using the gaussicities at the operating frequencies as the objective function, which further improves side-lobe level and cross-polarization when compared to the state-of-the-art. With the proposed method, which was validated through FEM simulations in HFSS, reflection coefficients below -15 dB, gains greater than 25 dBi and gaussicities above 91% were obtained in the entire WR-3 band.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationSANTOS, H. M.; [et al] – Scalable high-gaussicity split-block diagonal horn antenna for integration with Sub-THz devices. In Proceedings of the 16th European Radar Conference (EuRAD). Paris, France: IEEE, 2019. ISBN 978-2-87487-057-6. Pp. 1-4pt_PT
dc.identifier.isbn978-2-87487-057-6
dc.identifier.isbn978-2-87487-054-5
dc.identifier.isbn978-1-7281-3733-9
dc.identifier.urihttp://hdl.handle.net/10400.21/10755
dc.language.isoengpt_PT
dc.publisherInstitute of Electrical and Electronics Engineerspt_PT
dc.relationPD/BD/128197/2016 - FCTpt_PT
dc.relation.publisherversionhttps://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=8904480pt_PT
dc.subjectHornpt_PT
dc.subjectGaussicitypt_PT
dc.subjectSplit-Blockpt_PT
dc.subjectTerahertzpt_PT
dc.titleScalable high-gaussicity split-block diagonal horn antenna for integration with Sub-THz devicespt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlace2-4 Oct. 2019 - Paris, Francept_PT
oaire.citation.endPage4pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.title2019 16th European Radar Conference (EuRAD)pt_PT
person.familyNamePinho
person.givenNamePedro
person.identifier.ciencia-id4C17-7EC8-C889
person.identifier.orcid0000-0001-5588-7794
person.identifier.ridD-4304-2009
person.identifier.scopus-author-id16031596400
rcaap.rightsclosedAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublication8347c340-8bc5-4fe8-8377-6bf016c2e2d2
relation.isAuthorOfPublication.latestForDiscovery8347c340-8bc5-4fe8-8377-6bf016c2e2d2

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