Hidden oscillations in SPICE simulation of two-phase Costas loop with non-linear VCO
Bianchi, G., Kuznetsov, N., Leonov, G. A., Seledzhi, S. M., Yuldashev, M. V., & Yuldashev, R. V. (2016). Hidden oscillations in SPICE simulation of two-phase Costas loop with non-linear VCO. In H. Nijmeijer (Ed.), 6th IFAC Workshop on Periodic Control Systems PSYCO 2016 (pp. 45-50). International Federation of Automatic Control (IFAC). IFAC Proceedings Volumes (IFAC-PapersOnline), 49. https://doi.org/10.1016/j.ifacol.2016.07.973
Published inIFAC Proceedings Volumes (IFAC-PapersOnline)
© IFAC, 2016 (International Federation of Automatic Control). Hosting by Elsevier Ltd. Published in this repository with the kind permission of the publisher.
Simulation is widely used for analysis of Costas loop based circuits. However it may be a non-trivial task, because incorrect choice of integration parameters may lead to qualitatively wrong conclusions. In this work the importance of choosing appropriate parameters and simulation model is discussed. It is shown that hidden oscillations may not be found by simulation in SPICE, however it can be predicted by analytical methods.
PublisherInternational Federation of Automatic Control (IFAC)
ConferenceIFAC Workshop on Periodic Control Systems
Is part of publication6th IFAC Workshop on Periodic Control Systems PSYCO 2016
Publication in research information system
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