Detail publikačního výsledku

Evidence of strange attractors in class C amplifier with single bipolar transistor: polynomial and piecewise-linear case

PETRŽELA, J.

Originální název

Evidence of strange attractors in class C amplifier with single bipolar transistor: polynomial and piecewise-linear case

Anglický název

Evidence of strange attractors in class C amplifier with single bipolar transistor: polynomial and piecewise-linear case

Druh

Článek WoS

Originální abstrakt

This paper presents and briefly discusses recent observations of dynamics associated with isolated generalized bipolar transistor cells. A mathematical model of this simple system is considered on the highest level of abstraction such that it comprises many different network topologies. The key property of the analyzed structure is its bias point since the transistor is modeled via two-port admittance parameters. A necessary but not sufficient condition for the evolution of autonomous complex behavior is the nonlinear bilateral nature of the transistor with arbitrary reason that causes this effect. It is proved both by numerical analysis and experimental measurement that chaotic motion is miscellaneous, robust, and it is neither numerical artifact nor long transient motion.

Anglický abstrakt

This paper presents and briefly discusses recent observations of dynamics associated with isolated generalized bipolar transistor cells. A mathematical model of this simple system is considered on the highest level of abstraction such that it comprises many different network topologies. The key property of the analyzed structure is its bias point since the transistor is modeled via two-port admittance parameters. A necessary but not sufficient condition for the evolution of autonomous complex behavior is the nonlinear bilateral nature of the transistor with arbitrary reason that causes this effect. It is proved both by numerical analysis and experimental measurement that chaotic motion is miscellaneous, robust, and it is neither numerical artifact nor long transient motion.

Klíčová slova

admittance parameters; bipolar transistor; entropy; chaos; Lyapunov exponent; non-unilateral two-port; strange attractors

Klíčová slova v angličtině

admittance parameters; bipolar transistor; entropy; chaos; Lyapunov exponent; non-unilateral two-port; strange attractors

Autoři

PETRŽELA, J.

Rok RIV

2021

Vydáno

30.01.2021

Nakladatel

MDPI

Místo

Basel

ISSN

1099-4300

Periodikum

Entropy

Svazek

23

Číslo

2

Stát

Švýcarská konfederace

Strany od

175

Strany do

198

Strany počet

24

URL

https://www.mdpi.com/1099-4300/23/2/175

Plný text v Digitální knihovně

http://hdl.handle.net/11012/196741

BibTex

@article{BUT168868,
  author="Jiří {Petržela}",
  title="Evidence of strange attractors in class C amplifier with single bipolar transistor: polynomial and piecewise-linear case",
  journal="Entropy",
  year="2021",
  volume="23",
  number="2",
  pages="175--198",
  doi="10.3390/e23020175",
  url="https://www.mdpi.com/1099-4300/23/2/175"
}

Dokumenty

entropy-23-00175-v2