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http://dx.doi.org/10.5762/KAIS.2012.13.12.6046

Frequency Analysis of a Transconductor based Chua's Circuit with the MOS Variable Resistor for Secure Communication Applications  

Nam, Sang-Guk (Department of Nano Engineering, Inje University)
Song, Han-Jung (Department of Nano Engineering, Inje University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.13, no.12, 2012 , pp. 6046-6051 More about this Journal
Abstract
In this paper, we designed a Chua's chaotic circuit using transcondcutor based nonlinear resistor for secure communication applications. Proposed chaotic circuit consist of passive devices such as L and C, a MOS based variable resistor and a transcondcutor based Chua's diode. From SPICE simulation results, the proposed circuit showed variable chaotic dynamics through time waveforms, frequency analysis and phase plots.
Keywords
Chua's circuit; chaos; Transoconductor; MOS resistor; frequency analysis; SPICE;
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