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dc.contributor.authorSegura-Gómez, Cleofás
dc.contributor.authorPérez-Escribano, Mario 
dc.contributor.authorBiedma-Pérez, Andrés
dc.contributor.authorPalomares-Caballero, Ángel
dc.contributor.authorPadilla, Pablo
dc.date.accessioned2024-05-28T07:06:29Z
dc.date.available2024-05-28T07:06:29Z
dc.date.issued2024
dc.identifier.citationCleofás Segura-Gómez, Mario Pérez-Escribano, Andrés Biedma-Pérez, Ángel Palomares-Caballero, Pablo Padilla, Contactless AF-SIW phase shifters based on periodic structures at mmWaves, AEU - International Journal of Electronics and Communications, Volume 179, 2024, 155320, ISSN 1434-8411, https://doi.org/10.1016/j.aeue.2024.155320es_ES
dc.identifier.urihttps://hdl.handle.net/10630/31407
dc.description.abstractThis document presents different phase shifter designs implemented in contactless air-filled substrate-integrated waveguide (CLAF-SIW) technology. The phase shifters are based on unit cells that avoid leakage losses in the assembled layers and produce the desired phase shift along the waveguide. The unit cells are represented by waveguides whose lateral walls have double-mushroom structures, and phase-shifting elements are in their propagation zone. The proposed phase-shifting elements are integrated cavities, integrated cavities with patches, and integrated cavities with mushroom-like patches. Transitions are needed to match impedances between the waveguides loaded with phase-shifting elements and a reference CLAF-SIW. Other transitions are designed to measure the prototypes, from coplanar waveguide to SIW and SIW to CLAF-SIW. Finally, some prototypes are manufactured to provide an experimental validation of the proposed phase-shifting elements. Good agreement is obtained between the simulated and measured results for all the CLAF-SIW phase shifters in the frequency range between 30 and 50 GHzes_ES
dc.description.sponsorshipFunding for open access charge: Universidad de Málaga / CBUAes_ES
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectGuías de ondases_ES
dc.subject.otherContactless air-filled SIW technologyes_ES
dc.subject.otherElectromagnetic band gap (EBG)es_ES
dc.subject.otherGlide symmetryes_ES
dc.subject.otherPeriodic structurees_ES
dc.subject.otherPhase shifteres_ES
dc.subject.otherPrinted circuit board (PCB) technologyes_ES
dc.titleContactless AF-SIW phase shifters based on periodic structures at mmWaveses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.identifier.doihttps://doi.org/10.1016/j.aeue.2024.155320
dc.rights.ccAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersiones_ES


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