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Chaos and synchronization of Colpitts oscillators
Author(s) -
Li GuoHui
Publication year - 2003
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.11244
Subject(s) - colpitts oscillator , synchronization (alternating current) , microwave , bifurcation , control theory (sociology) , pierce oscillator , multistability , observer (physics) , nonlinear system , vackář oscillator , topology (electrical circuits) , physics , computer science , engineering , electrical engineering , voltage controlled oscillator , telecommunications , quantum mechanics , control (management) , voltage , artificial intelligence
In this work we numerically investigate the nonlinear dynamics of the Colpitts oscillator. Bifurcation diagrams of consecutive plots of the values of electrical current minima are presented, according to the circuit parameters. By following observer‐based synchronization, two identical Colpitts oscillators with scalar transmitted signals are developed. Computer simulation results are given. © 2003 Wiley Periodicals, Inc. Microwave Opt Technol Lett 39: 446–449, 2003