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Publication detail
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
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
Pages to
18
Pages count
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/" }