Creeping Wave
Get Creeping Wave essential facts below. View Videos or join the Creeping Wave discussion. Add Creeping Wave to your PopFlock.com topic list for future reference or share this resource on social media.
Creeping Wave

According to the principle of diffraction, when a wave front passes an obstruction, it spreads out into the shadowed space. A creeping wave in electromagnetism or acoustics is the wave that is diffracted around the shadowed surface of a smooth body such as a sphere.

Creeping waves greatly extend the ground wave propagation of long wavelength (low frequency) radio. They also cause both of a person's ears to hear a sound, rather than only the ear on the side of the head facing the origin of the sound. In radar ranging, the creeping wave return appears to come from behind the target.

Vladimir Fock made important contributions to the understanding and calculation of creeping waves. They are described by Airy functions.



  This article uses material from the Wikipedia page available here. It is released under the Creative Commons Attribution-Share-Alike License 3.0.

Creeping_wave
 



 



 
Music Scenes