Improved implementation of Chua's chaotic oscillator using current feedback op amp

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dc.contributor.authorElwakil, Ahmed S.
dc.contributor.authorKennedy, Michael Peter
dc.contributor.funderEnterprise Irelanden
dc.date.accessioned2010-05-10T15:10:32Z
dc.date.available2010-05-10T15:10:32Z
dc.date.copyright2000
dc.date.issued2000-01
dc.date.updated2010-04-29T08:49:01Z
dc.description.abstractAn improved implementation of Chua's chaotic oscillator is proposed. The new realization combines attractive features of the current feedback op amp (CFOA) operating in both voltage and current modes to construct the active three-segment voltage-controlled nonlinear resistor. Several enhancements are achieved: the component count is reduced and the chaotic spectrum is extended to higher frequencies. In addition, a buffered and isolated voltage output directly representing a state variable is made available. Based on a linearized model of Chua's circuit, the useful tuning range of the major bifurcation parameter (G) and the expected frequency of oscillation, are estimateden
dc.description.sponsorshipEnterprise Ireland (Grant SC/98/740)en
dc.description.statusPeer revieweden
dc.description.versionPublished Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationElwakil, A.S., Kennedy, M.P., 2000. Improved implementation of Chua's chaotic oscillator using current feedback op amp. IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications, 47, (1), pp.76-79. doi: 10.1109/81.817395en
dc.identifier.doi10.1109/81.817395
dc.identifier.endpage79en
dc.identifier.issn1057-7122
dc.identifier.issued1en
dc.identifier.journaltitleIEEE Transactions on Circuits and Systems I: Fundamental Theory and Applicationsen
dc.identifier.startpage76en
dc.identifier.urihttps://hdl.handle.net/10468/175
dc.identifier.volume47en
dc.language.isoenen
dc.publisherIEEEen
dc.rights©2000 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.en
dc.statusPeer reviewed
dc.subjectChaosen
dc.subjectChaotic oscillatorsen
dc.subjectChaos generatorsen
dc.subject.lcshBifurcation theoryen
dc.subject.lcshOperational amplifiersen
dc.subject.lcshFeedback amplifiersen
dc.titleImproved implementation of Chua's chaotic oscillator using current feedback op ampen
dc.typeArticle (peer-reviewed)en
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