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Chaos in a Single Op-Amp-Based Jerk Circuit: Experiments and Simulations

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dc.contributor.authorTchitnga, Robert
dc.contributor.authorNguazon, Tekou
dc.contributor.authorLouodop Fotso, Patrick H. [UNESP]
dc.contributor.authorGallas, Jason A. C.
dc.contributor.institutionUniversity of Dschang
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionInstituto de Altos Estudos da Paraíba
dc.contributor.institutionUniversidade Federal da Paraíba (UFPB)
dc.contributor.institutionFriedrich-Alexander Universität Erlangen-Nürnberg
dc.date.accessioned2018-12-11T17:02:26Z
dc.date.available2018-12-11T17:02:26Z
dc.date.issued2016-03-01
dc.description.abstractWe report a five-component autonomous chaotic oscillator of jerky type, hitherto the simplest of its kind, using only one operational amplifier. The key component of the circuit is a junction field-effect transistor operating in its triode region, which provides a nonlinear resistor of antisymmetrical current-voltage characteristic, emulating a Colpitts-like chaotic circuit. We describe the experimental results illustrating the dynamical behavior of the circuit. In addition, we report numerical simulations of a model of the circuit which display good agreement with our measurements.en
dc.description.affiliationLaboratory of Electronics and Signal Processing Department of Physics University of Dschang
dc.description.affiliationInstituto de Física Teórica Universidade Estadual Paulista UNESP
dc.description.affiliationInstituto de Altos Estudos da Paraíba
dc.description.affiliationDepartment of Physics Universidade Federal da Paraíba
dc.description.affiliationInstitute for Multiscale Simulation Friedrich-Alexander Universität Erlangen-Nürnberg
dc.description.affiliationUnespInstituto de Física Teórica Universidade Estadual Paulista UNESP
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipIdFAPESP: 2014/13272-1
dc.format.extent239-243
dc.identifierhttp://dx.doi.org/10.1109/TCSII.2015.2483218
dc.identifier.citationIEEE Transactions on Circuits and Systems II: Express Briefs, v. 63, n. 3, p. 239-243, 2016.
dc.identifier.doi10.1109/TCSII.2015.2483218
dc.identifier.file2-s2.0-84963976895.pdf
dc.identifier.issn1549-7747
dc.identifier.scopus2-s2.0-84963976895
dc.identifier.urihttp://hdl.handle.net/11449/172852
dc.language.isoeng
dc.relation.ispartofIEEE Transactions on Circuits and Systems II: Express Briefs
dc.relation.ispartofsjr0,758
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectBifurcations
dc.subjectjerk oscillator
dc.subjectjunction field-effect transistor (JFET)
dc.subjectpiecewise (PW) nonlinearity (NLT)
dc.subjectsimplest chaotic circuit
dc.titleChaos in a Single Op-Amp-Based Jerk Circuit: Experiments and Simulationsen
dc.typeArtigo
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulopt

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São Paulo - IFT - Instituto de Física Teórica