Also found in: Thesaurus, Acronyms, Encyclopedia, Wikipedia.
A structure of conductive or dielectric material boundaries used to guide high-frequency electromagnetic and acoustic waves.
(Electronics) electronics a solid rod of dielectric or a hollow metal tube, usually of rectangular cross section, used as a path to guide microwaves
a conduit, as a metal tube, coaxial cable, or strand of glass fibers, used as a conductor or directional transmitter for various kinds of electromagnetic waves.
Switch to new thesaurus
|Noun||1.||waveguide - a hollow metal conductor that provides a path to guide microwaves; used in radar|
conductor - a device designed to transmit electricity, heat, etc.