Research Article

Theoretical Analysis and Adaptive Synchronization of a 4D Hyperchaotic Oscillator

Figure 1

(a) Schematic diagram of the modified TNC hyperchaotic oscillator. The operational amplifier with feedback resistors , , and acts both as the negative impedance converter (NIC) and the output amplifier. (b) Current-voltage characteristic showing the exponential and the PWL models of the diode.
429809.fig.001a
(a)
429809.fig.001b
(b)