| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 445409 | AEU - International Journal of Electronics and Communications | 2008 | 6 Pages |
Abstract
Nonlinear dynamics of a third-order zero crossing digital phase locked loop (ZCDPLL) has been investigated. It has been observed that, while first and second-order ZCDPLLs show period doubling route to chaos, a third-order ZCDPLL manifests a disjoint periodic attractor in its route to chaos. Also, the complexity and predictability of the system dynamics have been characterized by using nonlinear dynamical measures such as Lyapunov exponent, Kaplan–York dimension, correlation dimension and Kolmogorov entropy. All the results show that the chaos in a third-order ZCDPLL is low dimensional.
Keywords
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Physical Sciences and Engineering
Computer Science
Computer Networks and Communications
Authors
Tanmoy Banerjee, Bishnu Charan Sarkar,