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![](/common/images/spacer.gif) Using Mathematica to Explore the Behaviour of Phase-Locked Loops
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Organization: | Visual Sciences Unit, Institute of Child Health, University College London |
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IEE Colloquium on the Use of Systems Analysis and Modelling Tools: Experiences and Applications |
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![](/common/images/spacer.gif) The motivation for out project was to gain a better understanding of the nonlinear behaviour of the Phase-Locked Loop (PLL) circuit. The existence of chaos in an ordinary PLL circuit being used for frequency demodulation was demonstrated over a decade ago [1], and in this presentation some of the previous results and recent developments will be demonstrated using Mathematica.
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