Mostrar el registro sencillo del ítem
Wideband bandpass filters using a novel thick metallization technology
dc.contributor.author | Gómez Molina, Celia | |
dc.contributor.author | Pons Abenza, Alejandro | es_ES |
dc.contributor.author | Do, James | |
dc.contributor.author | Quesada Pereira, Fernando Daniel | |
dc.contributor.author | Liu, Xiaoguang | |
dc.contributor.author | Gómez Díaz, Juan Sebastián | |
dc.contributor.author | Álvarez Melcón , Alejandro | |
dc.date.accessioned | 2024-01-18T11:12:23Z | |
dc.date.available | 2024-01-18T11:12:23Z | |
dc.date.issued | 2020-02-27 | |
dc.identifier.citation | C. Gomez-Molina et al., "Wideband Bandpass Filters Using a Novel Thick Metallization Technology," in IEEE Access, vol. 8, pp. 34962-34972, 2020, doi: 10.1109/ACCESS.2020.2974552. | es_ES |
dc.identifier.issn | 2169-3536 | |
dc.description.abstract | A new class of wideband bandpass filters based on using thick metallic bars as microwave resonators is presented in this work. These bars provide a series of advantages over fully planar printed technologies, including higher coupling levels between resonators, higher unloaded quality factors QU , and larger bandwidths implemented with compact structures. In comparison to dielectric and waveguide resonators filters, higher bandwidths together with lower weight and footprint reduction are achieved with the proposed thick bars technology. Moreover, thick bar resonators can easily be coupled to an additional resonance excited in a box used for shielding, allowing to realize transversal topologies able to implement transmission zeros at desired frequencies. To illustrate the capabilities of this technology, three microwave filters with different topologies have been designed. One of the designed filters has been manufactured and tested using copper bars inside an aluminum housing partially filled with Teflon. Measured data demonstrates a fractional bandwidth of FBW = 32%, spurious free range SFR > 50%, unloaded quality factor of QU = 1180, insertion losses over 0.16 dB and return losses over 20 dB, without requiring any post-tuning operation on the prototype. This result confirms the exciting performance of the proposed technology for wideband applications. | es_ES |
dc.description.sponsorship | This work was supported in part by the National Science Foundation with CAREER under Grant ECCS-1749177, in part by the Spanish Government, Ministerio de Educación, Cultura y Deporte under Grant FPU15/02883, and in part by the Ministerio de Economía y Competitividad through the Coordinated Project under Grant TEC2016-75934-C4-R and Grant PRX18/00092. | es_ES |
dc.format | application/pdf | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Institute of Electrical and Electronics Engineers | es_ES |
dc.rights | Atribución-NoComercial-SinDerivadas 3.0 España | * |
dc.rights | Copyright© 2020 Authors | |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | * |
dc.title | Wideband bandpass filters using a novel thick metallization technology | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.subject.other | Teoría de la Señal y las Comunicaciones | es_ES |
dc.subject | Hybrid waveguide microstrip technology | es_ES |
dc.subject | microwave filters | es_ES |
dc.subject | resonator filters | es_ES |
dc.subject | transmission zeros | es_ES |
dc.subject | transversal filters | es_ES |
dc.subject | wideband filters | es_ES |
dc.identifier.uri | http://hdl.handle.net/10317/12977 | |
dc.peerreview | si | es_ES |
dc.identifier.doi | 10.1109/ACCESS.2020.2974552 | |
dc.identifier.url | https://ieeexplore.ieee.org/document/9000846/authors#authors | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.relation.projectID | FPU15/02883 | es_ES |
dc.relation.projectID | TEC2016-75934-C4-R | es_ES |
dc.relation.projectID | ECCS-1749177 | es_ES |
dc.relation.projectID | PRX18/00092 | es_ES |
dc.subject.unesco | 3325.04 Enlaces de Microondas | es_ES |
dc.contributor.funder | Ministerio de Educación, Cultura y Deporte | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad | es_ES |
dc.contributor.funder | National Science Foundation | es_ES |
Ficheros en el ítem
Este ítem aparece en la(s) siguiente(s) colección(ones)
-
Artículos [1768]
Redes sociales