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hal.structure.identifierÉquipe MIcro et Nanosystèmes pour les Communications sans fil [LAAS-MINC]
dc.contributor.authorPAOLIS, Rosa De
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorPAYAN, Sandrine
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorMAGLIONE, Mario
hal.structure.identifierSTMicroelectronics
dc.contributor.authorGUEGAN, Guillaume
hal.structure.identifierÉquipe MIcro et Nanosystèmes pour les Communications sans fil [LAAS-MINC]
dc.contributor.authorCOCCETTI, Fabio
dc.date.issued2015-01
dc.date.conference2015-01-26
dc.description.abstractEnThe voltage- and frequency-dependent material properties of (Ba,Sr)TiO3 (BST) thin film have been extracted up to 67 GHz by means of a lumped elements equivalent circuit validated by fitting on de-embedded experimental data. The tunability is 73% (0-10 V bias), and the loss tangent is better than 0.06 (value at 0 V at 1 GHz). This varactor has been exploited in the design of a compact tunable filter implemented by using coupled resonators in lumped element in silicon planar technology. This solution yields a very compact size, and experimental results show a filter center frequency tuning of 83% (997 MHz - 1830 MHz) while maintain almost constant the fractional bandwidth at 35% upon the application of a 0-10 V bias. The insertion loss is between 3.8 and 4.4 dB, and the return loss is better than 14 dB.
dc.language.isoen
dc.publisherIEEE
dc.title.enFerroelectric MIM capacitors for compact high tunable filters
dc.typeCommunication dans un congrès
dc.identifier.doi10.1109/SIRF.2015.7119878
dc.subject.halSciences de l'ingénieur [physics]/Electromagnétisme
dc.subject.halSciences de l'ingénieur [physics]/Micro et nanotechnologies/Microélectronique
bordeaux.page70-72
bordeaux.countryUS
bordeaux.conference.citySan Diego
bordeaux.peerReviewedoui
hal.identifierhal-02082720
hal.version1
hal.invitednon
hal.proceedingsoui
hal.conference.end2015-01-28
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02082720v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2015-01&rft.spage=70-72&rft.epage=70-72&rft.au=PAOLIS,%20Rosa%20De&PAYAN,%20Sandrine&MAGLIONE,%20Mario&GUEGAN,%20Guillaume&COCCETTI,%20Fabio&rft.genre=unknown


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