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dc.contributor.authorKuznetsov, N. V.
dc.contributor.authorBlagov, M. V.
dc.contributor.authorKudryashova, E. V.
dc.contributor.authorLadvanszky, J.
dc.contributor.authorYuldashev, M. V.
dc.contributor.authorYuldashev, R. V.
dc.contributor.editorJadachowski, Lukaz
dc.date.accessioned2021-08-03T11:39:00Z
dc.date.available2021-08-03T11:39:00Z
dc.date.issued2019
dc.identifier.citationKuznetsov, N. V., Blagov, M. V., Kudryashova, E. V., Ladvanszky, J., Yuldashev, M. V., & Yuldashev, R. V. (2019). Non-linear analysis of a modified QPSK Costas loop. In L. Jadachowski (Ed.), <i>11th IFAC Symposium on Nonlinear Control Systems NOLCOS 2019 Vienna, Austria, 4-6 September 2019</i> (52, pp. 31-35). IFAC; Elsevier. IFAC-PapersOnLine. <a href="https://doi.org/10.1016/j.ifacol.2019.11.751" target="_blank">https://doi.org/10.1016/j.ifacol.2019.11.751</a>
dc.identifier.otherCONVID_33904265
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/77273
dc.description.abstractA Costas loop is one of the classical phase-locked loop based circuits, which demodulates data and recovers carrier from the input signal. The Costas loop is essentially a nonlinear control system and its nonlinear analysis is a challenging task. In this article for a modified QPSK Costas loop we analyze the hold-in, pull-in and lock-in ranges. New procedure for estimation of the lock-in range is considered and compared with previously known approach.en
dc.format.extent842
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherIFAC; Elsevier
dc.relation.ispartof11th IFAC Symposium on Nonlinear Control Systems NOLCOS 2019 Vienna, Austria, 4-6 September 2019
dc.relation.ispartofseriesIFAC-PapersOnLine
dc.rightsCC BY-NC-ND 4.0
dc.subject.otherCostas loop
dc.subject.otherPLL
dc.subject.othernon-linear analysis
dc.subject.otherPSK demodulator
dc.subject.othernumerical simulation
dc.subject.otherlock-in range
dc.titleNon-linear analysis of a modified QPSK Costas loop
dc.typeconferenceObject
dc.identifier.urnURN:NBN:fi:jyu-202108034441
dc.contributor.laitosInformaatioteknologian tiedekuntafi
dc.contributor.laitosFaculty of Information Technologyen
dc.contributor.oppiaineTietotekniikkafi
dc.contributor.oppiaineMathematical Information Technologyen
dc.type.urihttp://purl.org/eprint/type/ConferencePaper
dc.type.coarhttp://purl.org/coar/resource_type/c_5794
dc.description.reviewstatuspeerReviewed
dc.format.pagerange31-35
dc.relation.issn2405-8971
dc.relation.numberinseries16
dc.relation.volume52
dc.type.versionpublishedVersion
dc.rights.copyright© 2019 IFAC
dc.rights.accesslevelopenAccessfi
dc.relation.conferenceIFAC Symposium on Nonlinear Control Systems
dc.subject.ysoelektroniset piirit
dc.subject.ysomatemaattiset mallit
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p953
jyx.subject.urihttp://www.yso.fi/onto/yso/p11401
dc.rights.urlhttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.relation.doi10.1016/j.ifacol.2019.11.751
jyx.fundinginformationWe acknowledge support from Russian Science Foundation project 19-41-02002
dc.type.okmA4


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CC BY-NC-ND 4.0
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