interdigital transducer

(redirected from Interdigitated Transducers)

interdigital transducer

[‚in·tər′dij·əd·əl tranz′dü·sər]
(electronics)
Two interlocking comb-shaped metallic patterns applied to a piezoelectric substrate such as quartz or lithium niobate, used for converting microwave voltages to surface acoustic waves, or vice versa.