Modeling and non Linear Dynamic Analysis of the Chaotic Colpitts Oscillator up to 1 GHz

Authors

  • C. Rouifed Mouloud Mammeri University of Tizi Ouzou, Tizi Ouzou, Algeria. Ecole nationale supérieure de l’électronique et ses applications, Cergy, France
  • A. Ouslimani Ecole nationale supérieure de l’électronique et ses applications, Cergy, France
  • M. Laghrouche Mouloud Mammeri University of Tizi Ouzou, Tizi Ouzou, Algeria.

DOI:

https://doi.org/10.58681/ajrt.20040101

Keywords:

Colpitts oscillator, Bifurcation diagram, Chaotic system

Abstract

 In this paper, we consider a Colpitts oscillatos as a model for nonlinear dynamic analysis. In particular, we perform a bifurcation analysis using a real and theorical model of the Colpitts oscillator. This analysis, simulated with Matlab, shows a difference between the two models while calculating their parameters. Moreover, in order to fixe the optimal values of the circuit’s component, spectrum simulation under ADS have been performed up to 1GHz. It shows a chaos bandwidth of 600 MHz.

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Published

03/19/2020

Issue

Vol. 4 No. 1 (2020): Volume 4 Issue 1

Section

Articles