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dc.contributor.authorPontón Lobete, María Isabel 
dc.contributor.authorSuárez Rodríguez, Almudena 
dc.contributor.otherUniversidad de Cantabriaes_ES
dc.date.accessioned2018-04-16T14:34:08Z
dc.date.available2018-04-16T14:34:08Z
dc.date.issued2017
dc.identifier.isbn978-1-5090-6360-4
dc.identifier.isbn978-1-5090-6361-1
dc.identifier.otherTEC2014-60283-C3-1-Res_ES
dc.identifier.urihttp://hdl.handle.net/10902/13501
dc.description.abstractDistributed synchronization of sensor networks can be achieved by coupling the oscillator signals of the sensor nodes. Previous works describe the coupling effects in an idealized manner, with constant scalar coefficients. Here a realistic analysis of the coupled-system dynamics is presented for the first time to our knowledge, taking into account the antenna gains and propagation effects on the amplitude and phase values of the equivalent current sources, injecting the oscillator elements. The new formulation provides the synchronized oscillation frequency and amplitude and phase distributions of the coupled system. Distinct oscillation modes, with different phase shifts between the oscillator elements, are identified, associated with the system symmetry. The stability properties of these modes change with the distance between the oscillator elements. The possibility to impose in-phase operation by tuning of the oscillator elements is demonstrated. Good agreement is obtained between simulation and measurements.es_ES
dc.description.sponsorshipThe authors would like to thank to Spanish Ministry of Economy and Competitiveness for their financial support under the research project TEC2014-60283-C3-1-R, the European Regional Development Fund (ERDF/FEDER), Juan de la Cierva Research Program IJCI-2014-19141 and the Parliament of Cantabria for financial support under the project Cantabria Explora 12.JP02.64069.es_ES
dc.format.extent4 p.es_ES
dc.language.isoenges_ES
dc.publisherIEEEes_ES
dc.rights© 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.es_ES
dc.sourceIEEE MTT-S International Microwave Symposium (IMS), Honolulu, Hawai, 2017, 83-86es_ES
dc.subject.otherWireless lockinges_ES
dc.subject.otherCoupled oscillatorses_ES
dc.subject.otherStabilityes_ES
dc.titleStability analysis of wireless coupled-oscillator circuitses_ES
dc.typeinfo:eu-repo/semantics/conferenceObjectes_ES
dc.relation.publisherVersionhttps://doi.org/10.1109/MWSYM.2017.8058715es_ES
dc.rights.accessRightsopenAccesses_ES
dc.identifier.DOI10.1109/MWSYM.2017.8058715
dc.type.versionacceptedVersiones_ES


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