Research Article
New Chaotic Oscillator Derived from Class C Single Transistor-Based Amplifier
Figure 2
Numerical integration leading to typical chaotic attractors generated by fundamental class C amplifier: (a) x0 = (0, 0.5, 0)T, and (b) x0 = (0, –0.5, 0)T. Final states (black dots) that represent sensitivity to changes of initial conditions (red dots), normal distribution of the initial states around x0 = (0, 0.5, 0)T with the standard deviation: (c) σ = 0.01, and (d) σ = 0.1. Local behaviour close to fixed point: (e) plane z0 = 1, line y0 = 0 (green) and line x0 = 0 (orange), (f) plane z0 = 0, line y0 = 0 (blue), line x0 = 0 (red), and (g) plane z0 = –1, line x0 = 0 (dark blue), line x0 = 0 (brown).
| (a) |
| (b) |
| (c) |
| (d) |
| (e) |
| (f) |
| (g) |