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dc.contributor.authorYang, Li 
dc.contributor.authorGómez García, Roberto 
dc.date.accessioned2022-05-05T16:02:04Z
dc.date.available2022-05-05T16:02:04Z
dc.date.issued2022-02-28
dc.identifier.bibliographicCitationYang, Li & Gómez García, R. 2022, "Two-layered microstrip diplexer based on high-selectivity wideband bandpass filters", in 2022 IEEE Radio and Wireless Symposium (RWS), pp. 146-149.
dc.identifier.urihttp://hdl.handle.net/10017/51670
dc.description2022 IEEE Radio and Wireless Symposium (RWS), 16-19 Jan. 2022, Las Vegas, NV, USA.
dc.description.abstractThis paper presents a microstrip diplexer based on two high-selectivity wideband bandpass filters (BPFs) in a twolayered structure. Both the lower and upper channels are designed with third-order microstrip-to-microstrip vertical transitions using open-circuit-ended slotline stepped-impedance resonators (SIRs). Specifically, open-circuit-ended microstrip lines on the top and bottom layers for the lower channel are employed, whereas the upper channel is equipped with short-circuit-ended ones. Thus, owing to the slotline SIRs, two close-to-passband transmission zeros (TZs) leading to sharp-rejection capabilities for both BPF channels are attained. The theoretical foundations and RF operating principles of the devised diplexer are discussed in detail. For practical-validation purposes, a two-layered microstrip wideband diplexer prototype is designed, simulated, and tested. It features two three-pole high-selectivity filtering responses for the measured lower and upper channels that are centered at 1.52 GHz and 2.76 GHz, and exhibit 3-dB fractional bandwidths of 60% and 24.93%, respectively.en
dc.description.sponsorshipEuropean Commissionen
dc.description.sponsorshipAgencia Estatal de Investigaciónes_ES
dc.format.mimetypeapplication/pdfen
dc.language.isoengen
dc.publisherIEEE
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights© 2022 IEEE
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectBandpass filter (BPF)en
dc.subjectDiplexeren
dc.subjectHigh selectivityen
dc.subjectMicrostrip filteren
dc.subjectMultilayered circuiten
dc.subjectVertical transitionen
dc.subjectWideband filteren
dc.titleTwo-layered microstrip diplexer based on high-selectivity wideband bandpass filtersen
dc.typeinfo:eu-repo/semantics/conferenceObjecten
dc.subject.ecienciaTelecomunicacioneses_ES
dc.subject.ecienciaTelecommunicationen
dc.contributor.affiliationUniversidad de Alcalá. Departamento de Teoría de la Señal y Comunicacioneses_ES
dc.relation.publisherversionhttps://doi.org/10.1109/RWS53089.2022.9719902
dc.type.versioninfo:eu-repo/semantics/acceptedVersionen
dc.identifier.doi10.1109/RWS53089.2022.9719902
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/H2020/754382/EU/GOT Energy Talent/GETen
dc.relation.projectIDinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-116983RB-I00/ES/NEW-GENERATION MICROWAVE PASSIVE COMPONENTS FOR ADVANCED WIRELESS-COMMUNICATIONS%2FRF-SENSING PLATFORMS/en
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen
dc.identifier.publicationtitle2022 IEEE Radio and Wireless Symposium (RWS)
dc.identifier.publicationlastpage149
dc.identifier.publicationfirstpage146


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