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 ...

Plasma antennas represent a transformative approach in the manipulation and propagation of electromagnetic waves. By utilising ionised gases instead of traditional metallic elements, these antennas ...

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 ...

Engineers have succeeded in fabricating topological LC circuits arranged in a honeycomb pattern where electromagnetic (EM) waves can propagate without backscattering even when pathways turn sharply.

Wireless InSite 3D prediction software from Remcom has been updated with propagation analysis for engineered electromagnetic surfaces (EES). The software allows the modeling of passive metasurfaces ...

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 ...