Publication result detail

Chaotic admittance with analog multipliers

PETRŽELA, J.; ŠOTNER, R.

Original Title

Chaotic admittance with analog multipliers

English Title

Chaotic admittance with analog multipliers

Type

Paper in proceedings (conference paper)

Original Abstract

This brief paper focuses a design problem towards two-terminal device with unique property: chaotic or non-chaotic input current flows through this device depending on amplitude and frequency of the input harmonic driving voltage. Existence of chaos is proved numerically by means of two-dimensional colored plot of the largest Lyapunov exponent as a function of shape of input voltage signal. Gallery of the oscilloscope screenshots shows good agreement between numerical integration process and real experimental measurement. Some further ideas and few practical applications of proposed two-terminal element are also given.

English abstract

This brief paper focuses a design problem towards two-terminal device with unique property: chaotic or non-chaotic input current flows through this device depending on amplitude and frequency of the input harmonic driving voltage. Existence of chaos is proved numerically by means of two-dimensional colored plot of the largest Lyapunov exponent as a function of shape of input voltage signal. Gallery of the oscilloscope screenshots shows good agreement between numerical integration process and real experimental measurement. Some further ideas and few practical applications of proposed two-terminal element are also given.

Keywords

driven dynamical system; deterministic chaos; frequency dependent negative resistor; nonlinear immittance; resonant tank; strange attractor

Key words in English

driven dynamical system; deterministic chaos; frequency dependent negative resistor; nonlinear immittance; resonant tank; strange attractor

Authors

PETRŽELA, J.; ŠOTNER, R.

RIV year

2019

Released

04.07.2018

Publisher

IEEE

Location

Athens, Greece

ISBN

978-1-5386-4695-3

Book

Proceedings of the IEEE 2018 41st International Conference on Telecommunications and Signal Processing

Pages from

60

Pages to

65

Pages count

6

URL

http://tsp.vutbr.cz/

BibTex

@inproceedings{BUT149150,
  author="Jiří {Petržela} and Roman {Šotner}",
  title="Chaotic admittance with analog multipliers",
  booktitle="Proceedings of the IEEE 2018 41st International Conference on Telecommunications and Signal Processing",
  year="2018",
  pages="60--65",
  publisher="IEEE",
  address="Athens, Greece",
  doi="10.1109/TSP.2018.8441438",
  isbn="978-1-5386-4695-3",
  url="http://tsp.vutbr.cz/"
}