Patent ID: 8766732

Claim:
A multi-screw chaotic oscillator circuit comprising: (a) a linear two-port VCCS circuit consisting of a set of linear VCCS circuits G 1 and G 2 ; (b) a multi-hysteresis two-port VCCS circuit consisting of a set of respective first and second multi-hysteresis VCCS circuits MH 1 and MH 2 each having a respective hysteresis characteristic; and (c) capacitors C 1 and C 2 connected to each end of a circuit configured by parallel-connecting the linear two-port VCCS circuit and the multi-hysteresis two-port VCCS circuit, wherein a variety of chaotic attractors or bifurcation structures are realized by using various different multi-hysteresis VCCS characteristics as the respective hysteresis characteristics of the first and second multi-hysteresis VCCS circuits MH 1 and MH 2 , and wherein a greater number of chaotic attractors or bifurcation phenomena are presented by changing different characteristics of the multi-hysteresis VCCS circuits MH 1 and MH 2 .