resonator
resonant circuit

A resonant circuit will respond strongly to a particular frequency, and much less so to differing frequencies.

Obviously, these are contradictory requirements to be met with a single resonant circuit.

This creates a resonant circuit which responds to an alternating current at one frequency.

The circuit uses resonant circuits for wireless power transfer.

The basic parts that all clock generators share are a resonant circuit and an amplifier.

That such behaviour occurs for series and parallel resonant circuits has already been pointed out in section 5.7.

A high Q value is for resonant circuits a mark of the quality of the resonance.

Stubs are often used as resonant circuits in distributed element filters.

If placed into a resonant circuit, avalanche diodes can act as negative resistance devices.

An example of a simple electrically resonant circuit is a moving-coil meter.