LCoscillatorer
LCoscillatorer, known in English as LC oscillators, are electronic circuits that generate an oscillating electrical signal. Their fundamental principle relies on the resonant behavior of an inductor (L) and a capacitor (C) connected together. When an initial charge is placed on the capacitor, it begins to discharge through the inductor. This current flow through the inductor creates a magnetic field, which in turn opposes changes in current. As the capacitor discharges, the magnetic field in the inductor reaches its maximum, and then the inductor's collapsing magnetic field induces a current that recharges the capacitor, but with opposite polarity. This process of energy transfer between the electric field of the capacitor and the magnetic field of the inductor continues, causing the circuit to oscillate.
The frequency of oscillation in an ideal LC oscillator is determined by the values of the inductance