Parametric Amplifier (noun) Definition, Meaning & Examples

noun Electronics.
  1. a device, as an electron tube or transistor, that amplifies a high-frequency input signal by sinusoidally varying the reactance of the circuit.
noun
  1. a type of high-frequency amplifier in which energy from a pumping oscillator is transferred to the input signal through a circuit with a varying parameter, usually a varying reactance
Parametric Amplifier (noun) Definition, Meaning & Examples

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