propagation of electro-magnetic waves along periodic circuits and filtering properties of such systems.

The TRANSMISSION of acoustic energy through a medium via a SOUND WAVE ... There are several important factors which affect the propagation of sound: geometric spreading, atmospheric effects, and ...

Traveling through the interior of the Earth, body waves arrive before the surface waves emitted by an earthquake ... sometimes called the “direction of wave propagation.” ...

To do this, the team subjected a reactive medium to a hyperbolic flow ... colleagues opens new opportunities for the control of wave propagation in various fields of research.