Microstrip line impact on microwave chaotic oscillator behaviour

Author

Caudron, Francois ; Ouslimani, Achour ; Vézinet, René ; Kasbari, Abed-Elhak

Author_Institution

Electron. et Commande, des Syst. Lab. (ECS Lab.), ENSEA, Cergy, France

fYear

2012

fDate

18-20 July 2012

Firstpage

1

Lastpage

4

Abstract

A 2.2 GHz 50 Ω microwave buffered Colpitts oscillator is designed and realized on microstrip hybrid technology. The buffer is optimized in order to match the microwave 50 Ω-12-GHz-oscilloscope without changing significantly the chaotic out-put characteristic. Experimental characterization gives a fundamental frequency of 2.2 GHz. Bifurcation diagrams show the effect of the critical microstrip line parameters on the chaotic oscillator behaviour.

Keywords

bifurcation; chaotic communication; microstrip lines; microwave oscillators; oscilloscopes; bifurcation diagrams; chaotic oscillator behaviour; chaotic output characteristic; experimental characterization; frequency 12 GHz; frequency 2.2 GHz; fundamental frequency; microstrip hybrid technology; microstrip line parameters; microwave buffered Colpitts oscillator; microwave chaotic oscillator behaviour; microwave oscilloscope; resistance 50 ohm; Bifurcation; Chaotic communication; Microwave circuits; Microwave oscillators;

fLanguage

English

Publisher

ieee

Conference_Titel

Communication Systems, Networks & Digital Signal Processing (CSNDSP), 2012 8th International Symposium on

Conference_Location

Poznan

Print_ISBN

978-1-4577-1472-6

Type

conf

DOI

10.1109/CSNDSP.2012.6292795

Filename

6292795