A new composite material developed by KIMS researchers absorbs over 99% of electromagnetic waves from different frequencies, ...

Book Abstract: Electrical Engineering/Electromagnetics The Plane Wave Spectrum Representation of Electromagnetic Fields A classic reissue in the IEEE/OUP Series on ...

Chinese military scientists have achieved the impossible with a new stealth material that can defeat anti-stealth radar The ...

They produced an ultra-thin polymer composite film and incorporated conductive patterns on the film's back side to control the propagation of electromagnetic waves. By adjusting the shape of the ...

Book Abstract: Electrical Engineering/Electromagnetics Waves and Fields in Inhomogeneous Media A Volume in the IEEE Press Series on Electromagnetic Waves Donald G ...

See how telescopes capture the cosmos. ExtremeTech explains the science behind lenses and space exploration. Start exploring ...

Dubai Future Solutions exhibition showcases breakthrough projects in key domains such as healthcare, energy, society, nature, ...

Bose produced a new coherer consisting of a metal cup containing mercury that was ... While studying the optical properties of electromagnetic waves, Bose discovered that polarizing crystals have ...

One of the first images produced by NASA's Atmospheric Waves Experiment shows concentric rings of gravity waves, artificially colored red, yellow and blue, produced by Hurricane Helene some 55 ...

Radars send out electromagnetic waves similar to wireless computer networks and mobile phones ... This is considered "ground clutter" and can also be produced by buildings and trees. Occasionally ...