Complex Dynamical Behavior of a Two-Stage Colpitts Oscillator with Magnetically Coupled Inductors

Figure 4

Computer generated phase portraits (left) of the system projected onto the plane () showing routes to chaos in terms of control parameter and corresponding power spectra (right): (a) period 1 for , (b) period 2 for , (c) period 4 for , (d) chaos for , (e) period 3 for , and (f) chaos for . The parameters are defined in text. Note that and .

(a)

(b)

(c)

(d)

(e)

(f)