This novel LC resonant tank amplifies the magnetic coil current by 2X while generating a high-frequency magnetic field.

For an undamped LC circuit excited by an AC voltage source through simple phaser equations, we come to see that the circuit becomes short circuited at the resonant frequency. However if we analyze ...

The wire descending from the antenna goes to the parallel LC resonant circuit consisting of a coil and a variable capacitor, CV. Together they tune in to the desired frequency.

Forget about complex microcontrollers and digital integrated circuits for a while. Let’s see how to make simplified sine wave oscillator circuits using components lying around. The LC Filter Trick A ...

The Tesla coil is a resonant transformer that generates AC electric fields that can power fluorescent lights and neon tubes, as well as produce high-voltage arcs. It is essentially structured as a ...

There is one analog graphic which remains impressive in spite of all the computer graphics programs available for screen savers and such. Known as quadrature art, the display can be produced with an ...