Publication detail

New Chaotic Oscillator Derived from Class C Single Transistor-Based Amplifier

PETRŽELA, J.

Original Title

New Chaotic Oscillator Derived from Class C Single Transistor-Based Amplifier

Type

journal article in Web of Science

Language

English

Original Abstract

This paper describes new autonomous deterministic chaotic dynamical system having single unstable saddle-spiral fixed point. Mathematical model originates in the fundamental structure of class C amplifier. Evolution of robust strange attractors is conditioned by a bilateral nature of bipolar transistor with local polynomial or piecewise linear feedforward trans-conductance and high frequency of operation. Numerical analysis is supported by experimental verification and both results prove that chaos is neither a numerical artifact nor a long transient behaviour. Also, good accordance between theory and measurement has been observed.

Keywords

amplifier; class C; chaos; nonlinear dynamics; strange attractor

Authors

PETRŽELA, J.

Released

6. 11. 2020

Publisher

Hindawi

Location

London, United Kingdom

ISBN

1024-123X

Periodical

MATHEMATICAL PROBLEMS IN ENGINEERING

Year of study

2020

Number

1

State

United States of America

Pages from

1

Pages to

18

Pages count

18

URL

https://www.hindawi.com/journals/mpe/2020/2640629/

Full text in the Digital Library

http://hdl.handle.net/11012/195737

BibTex

@article{BUT165846,
  author="Jiří {Petržela}",
  title="New Chaotic Oscillator Derived from Class C Single Transistor-Based Amplifier",
  journal="MATHEMATICAL PROBLEMS IN ENGINEERING",
  year="2020",
  volume="2020",
  number="1",
  pages="1--18",
  doi="10.1155/2020/2640629",
  issn="1024-123X",
  url="https://www.hindawi.com/journals/mpe/2020/2640629/"
}