Oscillators without any harmonics are an important part of spectrum hygiene, and while building a perfect oscillator with no distortion is a practical impossibility, this twin-tee audio frequency ...

This compact guide to the simplest of chaotic circuits and how to build them also serves as a broad overview of the field of chaos, particularly in electronics.

Moreover, the Chua’s circuit, invented in 1983 by Leon O.Chua, is a simple electronic circuit that exhibits classic chaotic behaviour. This roughly means that it is a nonperiodic oscillator to ...

Figure 1 shows two simple oscillator circuits. Besides the obvious advantages of simplicity, both circuits are also relatively immune to noise, due to their inherent averaging of the incoming signal.