INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS, vol.11, no.2, pp.571-581, 2001 (SCI-Expanded)
We present a mixed-mode chaotic circuit which has both autonomous and nonautonomous chaotic circuit dynamics and we show how this mixed-mode chaotic circuit can be utilized in a chaotic communication system for transmitting analog signals. The investigation of static and dynamic analyses of the proposed circuit has been carried out and its chaotic behavior was verified by PSpice simulation experiments. For the transmission of analog signals via mixed-mode chaotic circuit, a well-known chaotic communication system introduced by Itoh et al. was chosen.