Electronically tunable analog chaos converters

This brief paper introduces the several novel circuit structures capable to convert harmonic input signal into chaotic waveform. This process of chaos conversion is studied from the viewpoint experimental setup since the theoretical background still remains unanswered question. The significant advantage of the proposed network conception is in that the routing-to-chaos scenario can be traced via external dc voltage source. This is capable thanks to a variety of the commercially available active building blocks with electronically adjustable transfer constant. Proper function of each synthesized network is validated by the digital oscilloscope screenshots.