Title :
Wien-bridge chaotic circuit with comparator
Author :
Tamasevicius, A. ; Mykolaitis, G. ; Cenys, A.
Author_Institution :
Semicond. Phys. Inst., Vilnius
fDate :
4/2/1998 12:00:00 AM
Abstract :
A Wien-bridge-based circuit generating chaotic oscillations has been designed and investigated both numerically and experimentally. The oscillator contains an operational amplifier, a Wien-bridge used as a resonance loop, an additional RC inertial circuit, and a comparator employed as a nonlinear device. The waveforms and the Lyapunov exponents are presented. The synchronisation properties have been investigated
Keywords :
bridge circuits; chaos; comparators (circuits); nonlinear network analysis; oscillators; piecewise-linear techniques; synchronisation; Lyapunov exponents; RC inertial circuit; Wien-bridge-based circuit; chaotic oscillations; comparator; operational amplifier; resonance loop; synchronisation properties;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19980480
