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dc.contributor.authorSegura Gómez, Cleofás 
dc.contributor.authorBiedma Pérez, Andrés
dc.contributor.authorSantiago, David
dc.contributor.authorPalomares Caballero, Ángel 
dc.contributor.authorArregui, Iván
dc.contributor.authorGómez Laso, Miguel Ángel
dc.contributor.authorPadilla De La Torre, Pablo 
dc.date.accessioned2025-04-23T07:50:34Z
dc.date.available2025-04-23T07:50:34Z
dc.date.issued2025-03
dc.identifier.urihttps://hdl.handle.net/10481/103746
dc.descriptionFunding for open access charge: Universidad de Granada/CBUAes_ES
dc.description.abstractThis work presents the design of a cavity-stacked bandpass filter (BPF) using contactless air-filled substrate integrated waveguide (CLAF-SIW) technology for millimeter-wave frequencies. This technology is a variant of air-filled SIW technology, incorporating contactless techniques. It enables the reduction of dielectric losses in SIW filters while supporting multilayer structures with robust assembly. The cavity-stacked filter topology allows for very good frequency responses with a reduced footprint and no transitions needed. As an example, a 4th-order Chebyshev bandpass filter composed of four stacked cavities, coupled through irises, is shown. The iris layers are fabricated by metallizing the slot edges of a PCB, while the cavity layers are implemented using CLAF-SIW. The filter has been designed and manufactured to provide a passband response from 36 GHz to 37.5 GHz. A good agreement between measurement and simulation has been achieved. The losses in the proposed CLAF-SIW filter are primarily due to the metal roughness of the low-cost commercial laminates used.es_ES
dc.description.sponsorshipFunding for open access charge: Universidad de Granada/CBUAes_ES
dc.language.isoenges_ES
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectCavity-stacked filterses_ES
dc.subjectChebyshev filteres_ES
dc.subjectCLAF-SIW technologyes_ES
dc.subjectElectromagnetic bandgapes_ES
dc.subjectMillimeter waveses_ES
dc.subjectPlanar technologieses_ES
dc.titleCavity-stacked filter in CLAF-SIW technology for millimeter waveses_ES
dc.typejournal articlees_ES
dc.rights.accessRightsopen accesses_ES
dc.identifier.doihttps://doi.org/10.1016/j.aeue.2025.155725


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Attribution-NonCommercial-NoDerivatives 4.0 Internacional
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