“Scientists have long observed that the capability for a material to absorb electromagnetic radiation — a wave of energy in ...

Any field in a half-space can be described by a continuous spectrum of cylindrical waves. If this spectrum comprises substantially only waves whose propagation constant is very close to the plane wave ...

The Kent Amateur Radio Society team meets outside President Chris Cote's bus configured to receive satellite communications.

Majority of reconfigurable intelligent surfaces (RISs) up to present have been investigated under ideal conditions such as anechoic chambers or experimental sites with predetermined electromagnetic ...