the oscillator is pulled back a bit to make things clearer. The next step was to detect when the screwdriver was at a node on the Lecher line. For that I used a high frequency diode, an NTE583 ...

The Hayek Oscillator is a non-invasive high frequency ventilator which offers the first real alternative to conventional mechanical ventilation and enhances secretion removal. The Oscillator ...

Fig. 2 - Approaches for achieving a high frequency range in ring oscillator: a) varying only the supply current; b) varying the supply current and the capacitance. The approach used in the design to ...

The operating frequency can be either fixed using ... Currently, a new DARPA programme aims to produce a 20 GHz oscillator with exceptionally high spectral purity based on an electronic–photonic ...

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 ...