Knowledge in Resonance Circuits

Resonance Circuits

Electrical resonance occurs in an electric circuit at a particular resonant frequency when the impedances or admittances of circuit elements cancel each other. In some circuits, this happens when the impedance between the input and output of the circuit is almost zero and the transfer function is close to one.[1] Resonant circuits exhibit ringing and can generate higher voltages and currents than are fed into them. They are widely used in wireless (radio) transmission for both transmission and reception.

Resonance in rlc circuits

this document contains all important concepts of resonance in rlc circuits, eg. bandwidth, resonant frequency,q factor etc.