wave speed

Definition

Electronics

  • The speed at which a wave propagates through a given medium. It is the speed at which given points within it, such as crests and troughs, travel. In a vacuum it is equal to the product of the frequency and wavelength. In a dispersive medium the wave speed of electromagnetic waves varies as a function of the frequency, while in a non-dispersive medium the wave speed is independent of the frequency. Also called wave celerity, celerity, or propagation speed.
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