cavity resonator

cavity resonator

n

(Electronics) Electronics a conducting surface enclosing a space in which an oscillating electromagnetic field can be maintained, the dimensions of the cavity determining the resonant frequency of the oscillations. It is used in microwave devices for frequencies exceeding 300 megahertz Also called resonant cavity rhumbatron

Thesaurus

Noun

1.

cavity resonator - a hollow chamber whose dimensions allow the resonant oscillation of electromagnetic or acoustic waves resonating chamber, resonator chamber - a natural or artificial enclosed space soundbox, body - a resonating chamber in a musical instrument (as the body of a violin) soundboard, sounding board - (music) resonator consisting of a thin board whose vibrations reinforce the sound of the instrument