A novel way to find aliens might be through gravitational wave detection, Loeb says. He is interested in laser interferometry ...

While composed of sub-wavelength structures, Frequency Selective Surfaces are capable of manipulating electromagnetic ...

Electromagnetic waves travel at 300,000,000 metres per second (m/s) through a vacuum. Often a phrase is used to help remember the order of the groups of the electromagnetic spectrum such as Roman ...

All forms of electromagnetic radiation, whether they're called waves or rays, are generated by particles in motion. In a radio signal, for example, negatively charged electrons quickly move back ...

These characteristics make them ideal for use in security ... Terahertz technology is a field of science and technology that focuses on the electromagnetic waves within the terahertz frequency range.

"The principle involves utilizing ultra-wideband, radially polarized, conical coaxial horn antennas to create a rotating electromagnetic wave structure," the team explained in a statement.

yet it makes up just a small portion of the electromagnetic spectrum. We invite you to take this self-guided tour, which covers the spectrum from radio waves to gamma rays.

As a preliminary to a detailed study of the reactions of certain body tissues to electromagnetic ... wave-lengths, it has been found desirable to determine the propagation characteristics of ...

Study of Electromagnetic Wave Interactions with Bounded Simple Media: transmission lines, Green's function, fibers, conducting waveguides and cavity resonators, Plane waves in Complex Electromagnetic ...

Electromagnetic waves travel at 300,000,000 metres per second (m/s) through a vacuum. Often a phrase is used to help remember the order of the groups of the electromagnetic spectrum such as Roman ...