Publication result detail

Model of Two Current-Source-Coupled Resonant Circuits with Chaotic Behavior

RUJZL, M.; PETRŽELA, J.

Original Title

Model of Two Current-Source-Coupled Resonant Circuits with Chaotic Behavior

English Title

Model of Two Current-Source-Coupled Resonant Circuits with Chaotic Behavior

Type

Paper in proceedings (conference paper)

Original Abstract

This paper deals with hypothetic construction of two resonant circuits which are coupled by controllable current sources with nonlinear transconductance. Analyzed system is based on cross-coupled transistor pair circuit in which the polarity of currents are reversed. Quantifiers of chaotic systems, such as Lyapunov exponents or structural stability of generated attractors, were investigated using numerical analysis. Experimental verification on an flow-equivalent circuit based on integrator synthesis confirmed the existence of chaotic behavior.

English abstract

This paper deals with hypothetic construction of two resonant circuits which are coupled by controllable current sources with nonlinear transconductance. Analyzed system is based on cross-coupled transistor pair circuit in which the polarity of currents are reversed. Quantifiers of chaotic systems, such as Lyapunov exponents or structural stability of generated attractors, were investigated using numerical analysis. Experimental verification on an flow-equivalent circuit based on integrator synthesis confirmed the existence of chaotic behavior.

Keywords

chaos theory, chaotic oscillator, Lyapunov exponent, integrator synthesis

Key words in English

chaos theory, chaotic oscillator, Lyapunov exponent, integrator synthesis

Authors

RUJZL, M.; PETRŽELA, J.

RIV year

2023

Released

24.06.2022

Location

Wrocław

ISBN

978-83-63578-21-3

Book

29th International Conference Mixed Desing of Integrated Circuits and Systems MIXDES 2022

Pages from

177

Pages to

180

Pages count

4

URL

https://ieeexplore.ieee.org/xpl/conhome/9837956/proceeding

BibTex

@inproceedings{BUT178642,
  author="Miroslav {Ruiz} and Jiří {Petržela}",
  title="Model of Two Current-Source-Coupled Resonant Circuits with Chaotic Behavior",
  booktitle="29th International Conference Mixed Desing of Integrated Circuits and Systems MIXDES 2022",
  year="2022",
  number="1",
  pages="177--180",
  address="Wrocław",
  doi="10.23919/MIXDES55591.2022",
  isbn="978-83-63578-21-3",
  url="https://ieeexplore.ieee.org/xpl/conhome/9837956/proceeding"
}