Generation of n-scroll chaos using nonlinear transconductors

K. N. Salama; S. Özoǧuz; A. S. Elwakil

Generation of n-scroll chaos using nonlinear transconductors

K. N. Salama^*, S. Özoǧuz, A. S. Elwakil

^*Corresponding author for this work

Research output: Contribution to journal › Conference article › peer-review

28 Scopus citations

Abstract

We report a novel chaotic oscillator capable of generating n-scroll chaos by relying on multiple-cycle nonlinear transconductor. The function of this nonlinearity can be mathematically represented via smooth hyperbolic tangent functions and its implementation only requires properly-biased bipolar differential-pair cells. A switching square-wave-shaped transconductor is also shown to maintain the n-scrolls. The structure of the proposed oscillator is much simpler than existing n-scroll chaos generators.

Original language	English (US)
Pages (from-to)	III176-III179
Journal	Proceedings - IEEE International Symposium on Circuits and Systems
Volume	3
State	Published - 2003
Externally published	Yes
Event	Proceedings of the 2003 IEEE International Symposium on Circuits and Systems - Bangkok, Thailand Duration: May 25 2003 → May 28 2003

ASJC Scopus subject areas

Electrical and Electronic Engineering

Cite this

@article{336ac976634047c292e5f167c2016fe0,

title = "Generation of n-scroll chaos using nonlinear transconductors",

abstract = "We report a novel chaotic oscillator capable of generating n-scroll chaos by relying on multiple-cycle nonlinear transconductor. The function of this nonlinearity can be mathematically represented via smooth hyperbolic tangent functions and its implementation only requires properly-biased bipolar differential-pair cells. A switching square-wave-shaped transconductor is also shown to maintain the n-scrolls. The structure of the proposed oscillator is much simpler than existing n-scroll chaos generators.",

author = "Salama, {K. N.} and S. {\"O}zoǧuz and Elwakil, {A. S.}",

year = "2003",

language = "English (US)",

volume = "3",

pages = "III176--III179",

journal = "Proceedings - IEEE International Symposium on Circuits and Systems",

issn = "0271-4310",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

note = "Proceedings of the 2003 IEEE International Symposium on Circuits and Systems ; Conference date: 25-05-2003 Through 28-05-2003",

}

TY - JOUR

T1 - Generation of n-scroll chaos using nonlinear transconductors

AU - Salama, K. N.

AU - Özoǧuz, S.

AU - Elwakil, A. S.

PY - 2003

Y1 - 2003

N2 - We report a novel chaotic oscillator capable of generating n-scroll chaos by relying on multiple-cycle nonlinear transconductor. The function of this nonlinearity can be mathematically represented via smooth hyperbolic tangent functions and its implementation only requires properly-biased bipolar differential-pair cells. A switching square-wave-shaped transconductor is also shown to maintain the n-scrolls. The structure of the proposed oscillator is much simpler than existing n-scroll chaos generators.

AB - We report a novel chaotic oscillator capable of generating n-scroll chaos by relying on multiple-cycle nonlinear transconductor. The function of this nonlinearity can be mathematically represented via smooth hyperbolic tangent functions and its implementation only requires properly-biased bipolar differential-pair cells. A switching square-wave-shaped transconductor is also shown to maintain the n-scrolls. The structure of the proposed oscillator is much simpler than existing n-scroll chaos generators.

UR - http://www.scopus.com/inward/record.url?scp=0038759231&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:0038759231

SN - 0271-4310

VL - 3

SP - III176-III179

JO - Proceedings - IEEE International Symposium on Circuits and Systems

JF - Proceedings - IEEE International Symposium on Circuits and Systems

T2 - Proceedings of the 2003 IEEE International Symposium on Circuits and Systems

Y2 - 25 May 2003 through 28 May 2003

ER -

Generation of n-scroll chaos using nonlinear transconductors

Abstract

ASJC Scopus subject areas

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