You can obtain equal-amplitude sine waves by distributing the gain (1.414) among the four op amps. You can minimize the clipping by adding either clamp diodes or an AGC. Both of these circuits are ...

Since their invention more than a century ago, crystal oscillators have been foundational to electronic design. They allow for precise timekeeping for the clocks in computers as well as on our ...

But the design goals are pretty clear: build an oscillator with as little distortion as possible across the audio frequency range. The basic circuit is the well-known Wien bridge oscillator where ...

The relationship between positive feedback and oscillation is explained. Two different categories of oscillator circuits are elucidated, namely the oscillators based on positive feedback and resonant ...

One area of research pursued the realization of a microwave oscillator based on RF photonics. Oscillators are devices that produce periodic waves whose amplitude, phase and frequency can be ...

To provide this flexible solution, during the design phase, an exploration of the design space is carried out for the chosen circuit architecture, in this case a ring oscillator. Within the boundaries ...

The oscillator is able to amplify and self-regulate the voltage generated by the PV modules using its amplifier circuit and its nonlinear element. Electrical diagram of the Duffing oscillator ...