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Chaotic oscillator configuration using a frequency dependent negative resistor
Author(s) -
Elwakil A. S.,
Kennedy M. P.
Publication year - 2000
Publication title -
international journal of circuit theory and applications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.364
H-Index - 52
eISSN - 1097-007X
pISSN - 0098-9886
DOI - 10.1002/(sici)1097-007x(200001/02)28:1<69::aid-cta73>3.0.co;2-e
Subject(s) - resistor , realization (probability) , chaotic , negative resistance , linearity , electronic engineering , computer science , simple (philosophy) , control theory (sociology) , signal (programming language) , topology (electrical circuits) , electrical engineering , engineering , mathematics , voltage , control (management) , artificial intelligence , philosophy , statistics , epistemology , programming language
A chaotic oscillator configuration employing a frequency‐dependent negative resistor (FDNR) as the only active element is proposed. The configuration relies on a simple two‐terminal passive device; namely a general purpose signal diode, to provide the necessary non‐linearity. The structure requires no floating elements and is independent of any circuit specific realization of the FDNR. Experimental results, PSpice simulations and numerical simulations of the derived mathematical models are included. Copyright © 2000 John Wiley & Sons, Ltd.