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A Novel Magnetic Coupling for Miniaturized Bandpass Filters in Embedded Coaxial SIW

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A Novel Magnetic Coupling for Miniaturized Bandpass Filters in Embedded Coaxial SIW

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dc.contributor.author Sirci, Stefano es_ES
dc.contributor.author Martínez Pérez, Jorge Daniel es_ES
dc.contributor.author Boria Esbert, Vicente Enrique es_ES
dc.date.accessioned 2020-03-06T13:25:30Z
dc.date.available 2020-03-06T13:25:30Z
dc.date.issued 2019-02-01 es_ES
dc.identifier.uri http://hdl.handle.net/10251/138471
dc.description.abstract [EN] In this paper, embedded coaxial substrate integrated waveguide (CSIW) filters with innovative magnetic couplings are presented and studied. By creating the loading capacitance of a combline topology using inner layers of a low-temperature co-fired ceramic (LTCC) stack-up, it is possible to achieve resonator miniaturization while improving the spurious-free band and providing full-packaged solutions. Moreover, a new magnetic coupling scheme consisting of short-ended stripline probes is proposed and analyzed in detail, both for direct and external couplings. An in-line three-pole filter at L-band is designed, manufactured, and measured proving how the proposed approach can be used for designing wideband bandpass filter (BPF) with extremely compact size. The designed BPF is centered at 1.5 GHz with 10% fractional bandwidth (FBW), while the layout size is just 35 x 9.5 mm(2). The experimental results validate the coaxial SIW technology that allows for, at the same time, easy integration, compact size, flexible design, and enhanced stop-band performance. es_ES
dc.description.sponsorship This research was funded by Ministerio de Economia, Industria y Competitividad, Spanish Government, under Research Project TEC2016-75934-C4-3-R. es_ES
dc.language Inglés es_ES
dc.publisher MDPI AG es_ES
dc.relation AGENCIA ESTATAL DE INVESTIGACION/TEC2016-75934-C4-1-R es_ES
dc.relation.ispartof Applied Sciences es_ES
dc.rights Reconocimiento (by) es_ES
dc.subject Bandpass filters es_ES
dc.subject Coaxial-cavity filters es_ES
dc.subject Planar circuit integration es_ES
dc.subject Substrate integratedwaveguide es_ES
dc.subject.classification TECNOLOGIA ELECTRONICA es_ES
dc.subject.classification TEORIA DE LA SEÑAL Y COMUNICACIONES es_ES
dc.title A Novel Magnetic Coupling for Miniaturized Bandpass Filters in Embedded Coaxial SIW es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.3390/app9030394 es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario de Telecomunicación y Aplicaciones Multimedia - Institut Universitari de Telecomunicacions i Aplicacions Multimèdia es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Electrónica - Departament d'Enginyeria Electrònica es_ES
dc.description.bibliographicCitation Sirci, S.; Martínez Pérez, JD.; Boria Esbert, VE. (2019). A Novel Magnetic Coupling for Miniaturized Bandpass Filters in Embedded Coaxial SIW. Applied Sciences. 9(3):1-14. https://doi.org/10.3390/app9030394 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.3390/app9030394 es_ES
dc.description.upvformatpinicio 1 es_ES
dc.description.upvformatpfin 14 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 9 es_ES
dc.description.issue 3 es_ES
dc.identifier.eissn 2076-3417 es_ES
dc.relation.pasarela S\376723 es_ES
dc.contributor.funder Ministerio de Economía y Empresa es_ES
dc.contributor.funder Agencia Estatal de Investigación es_ES
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