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Reconfigurable multimodal bandpass filter based on RF-MEMS switchable CPW air-bridges

dc.contributor.authorContreras Bleda, Adrián
dc.contributor.authorCasals Terré, Jasmina
dc.contributor.authorPradell i Cara, Lluís
dc.contributor.authorGiacomozzi, Flavio
dc.contributor.authorIannacci, Jacopo
dc.contributor.authorRibó i Pal, Miquel
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Mecànica
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2017-10-19T11:53:33Z
dc.date.issued2013
dc.identifier.citationContreras, A., Casals-Terré, J., Pradell, L., Giacomozi, F., Iannacci, J., Ribó, M. Reconfigurable multimodal bandpass filter based on RF-MEMS switchable CPW air-bridges. A: European Microwave Integrated Circuits Conference. "2013 European Microwave Week: conference proceedings; 6-11 October 2013, Nuremberg, Germany". Nuremberg: Institute of Electrical and Electronics Engineers (IEEE), 2013, p. 328-331.
dc.identifier.isbn978-2-87487-032-3
dc.identifier.urihttp://hdl.handle.net/2117/108855
dc.description.abstractIn this paper, a uniplanar RF-MEMS secondorder bandpass filter with reconfigurable centre frequency is presented. It is based on quarter-wavelength slotline resonators and CPW-slotline multimodal immittance inverters (MIIs), which are reconfigured using RF-MEMS switchable CPW airbridges (SABs). The filter can be adequately explained and designed using multimodal theory and circuit models. A surface micromachining process on high-resistivity silicon substrate was used to fabricate the filter. Experimental results show frequency reconfigurability from 12 GHz to 13 GHz, maintaining the same relative bandwidth, and insertion losses of 4.6 dB and 4.7 dB respectively.
dc.format.extent4 p.
dc.language.isoeng
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Circuits de microones, radiofreqüència i ones mil·limètriques
dc.subject.lcshRadio frequency
dc.subject.lcshWave guides
dc.subject.lcshSwitching circuits
dc.subject.otherBandpass filter
dc.subject.otherRF-MEMS switch
dc.subject.otherCoplanar waveguide (CPW)
dc.subject.otherMultimodal circuit
dc.subject.otherUniplanar circuit
dc.titleReconfigurable multimodal bandpass filter based on RF-MEMS switchable CPW air-bridges
dc.typeConference report
dc.subject.lemacRadiofreqüència
dc.subject.lemacGuies d'ones
dc.subject.lemacCircuits de commutació
dc.contributor.groupUniversitat Politècnica de Catalunya. RF&MW - Grup de Recerca de sistemes, dispositius i materials de RF i microones
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://ieeexplore.ieee.org/document/6687852/
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac13077484
dc.description.versionPostprint (published version)
dc.relation.projectidinfo:eu-repo/grantAgreement/MICINN//TEC2010-20318-C02-01/ES/DISEÑO DE TECNOLOGIAS INTEGRADAS RECONFIGURABLES EN BANDA MILIMETRICA/
dc.date.lift10000-01-01
local.citation.authorContreras, A.; Casals-Terré, J.; Pradell, L.; Giacomozi, F.; Iannacci, J.; Ribó, M.
local.citation.contributorEuropean Microwave Integrated Circuits Conference
local.citation.pubplaceNuremberg
local.citation.publicationName2013 European Microwave Week: conference proceedings; 6-11 October 2013, Nuremberg, Germany
local.citation.startingPage328
local.citation.endingPage331


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