Using data on electromagnetic (EM) waves and plasma particles measured simultaneously via multiple satellites, an international collaborative research group has discovered the existence of invisible ...

Lightning electromagnetic fields (LEMFs) are complex, multi-component signals generated during a lightning discharge that propagate through the atmosphere and into the ground. Their characteristics ...

Electromagnetic wave propagation in layered media is a subject of enduring importance in both theoretical and applied physics. It encompasses the study of how electromagnetic fields interact with ...

An international research team elucidated a new principle whereby electromagnetic waves including light propagate on the surface of a photonic crystal without being scattered. An international ...

The sun is a dynamic part of our solar system, and it throws plasma and radiation out into space regularly. But not all of ...

The amount of spectrum occupied by the channel corresponding to a service, measured in hertz, is known as its bandwidth.

The solution of Maxwell's equations describing the propagation of an electromagnetic pulse through a planar slab is derived from first principles using a straightforward time-dependent method. The ...

AbstractIn this tutorial we summarize the physics and mathematics behind refractive electromagnetic wave bending and delay. Refractive bending and delay through the Earth’s atmosphere at both ...

It is known that various kinds of EM waves occur naturally in geospace and cause variations in the plasma environment that surrounds the Earth via a physical process known as wave–particle interaction ...