The U.S. Army of the future may move away from the traditional radio frequencies toward little-used spectrum in part by using card-based radios, liquid metal antennas and laser communications. Today’s ...

A new strategy outlines five strategic goals for achieving superiority in the electromagnetic spectrum. (Spc. Marcus Gresham/U.S. Army) WASHINGTON — The U.S. Department of Defense released its highly ...

Electromagnetic wave is a wave consisting of electric and magnetic fields oscillating and traveling on the same direction. Light is an example of an electromagnetic wave and light in general is part ...

ADELPHI, Md. -- As one of the four fundamental forces of the universe, electromagnetism offers a truly broad range of scientific and technological applications that support Soldiers at virtually every ...

The current fighting in Ukraine has demonstrated how electronic warfare systems can be employed to enable the protection and targeting of ground forces, foreshadowing how U.S. forces must be prepared ...

Spectrum is everything when it comes to choosing or designing wireless equipment. Knowledge of the electromagnetic (EM) spectrum is essential for all engineers working with wireless equipment and ...