wave, electromagnetic

wave, electromagnetic,

n energy manifested by movements in an advancing series of alternate elevations and depressions.
References in periodicals archive ?
API Technologies is an innovative designer and manufacturer of high performance systems, subsystems, modules, and components for technically demanding RF, microwave, millimeter wave, electromagnetic, power, and security applications.
Contrary to ultrasonic testing which uses a guided acoustic wave, electromagnetic wave inspection is essentially similar to radar which propagates waves over greater distances due to the different attenuation mechanisms in effect.