Parallel Tuned Circuit. A dc voltage is applied as reverse bias across the varicap to alter its capacitance. The inductor l and the capacitor c.
Tuned circuits are the most commonly used frequency selective circuits. A parallel resonant circuit offers increasingly low impedance to the frequencies far from the. This resonant frequency is represented by the following equation.
An lc circuit also called a resonant circuit tank circuit or tuned circuit is an electric circuit consisting of an inductor represented by the letter l and a capacitor represented by the letter c connected together the circuit can act as an electrical resonator an electrical analogue of a tuning fork storing energy oscillating at the circuit s resonant frequency.
Looking for parallel tuned circuit. At resonant frequency a parallel resonant circuit offers high impedance which does not allow high current through it. An lc circuit also called a resonant circuit tank circuit or tuned circuit is an electric circuit consisting of an inductor represented by the letter l and a capacitor represented by the letter c connected together the circuit can act as an electrical resonator an electrical analogue of a tuning fork storing energy oscillating at the circuit s resonant frequency. The dynamic resistance r a of the parallel tuned circuit may also be expressed in terms of q r.
