resonant circuit

• Circuit électrique possédant une fréquence propre à laquelle il oscille avec une amplitude maximale, généralement constitué d'une bobine d'inductance et d'un condensateur, utilisé dans les applications d'accord et de filtrage.

An electrical circuit that has a natural frequency at which it oscillates with maximum amplitude, typically consisting of an inductor and a capacitor, used in tuning and filtering applications.

1. Electrical circuit at resonanceC1formal

   An electrical circuit that contains both inductance and capacitance, which can store and transfer energy at a specific frequency, resulting in a sharp peak in impedance or current.

   circuit résonant

   • The resonant circuit is tuned to the frequency of the incoming radio signal.
   • Engineers designed a resonant circuit to filter out unwanted noise.
   • The LC resonant circuit is a fundamental component in many oscillators.