In conflict zones from Europe to the Middle East, the electromagnetic spectrum has assumed a central place on the modern battlefield. In eastern Ukraine, Russian-backed forces have used sophisticated ...

The Electromagnetic Battle Management system will be a new start in FY21. Radio waves, used with the direction finding system that the soldiers in the picture are testing, are one part of the ...

Solders carrying a Manpack Radio at a recent Network Integration Evaluation exercise. The U.S. Army recently released a request for proposals for full and open competition to procure additional ...

New research on the last, hidden part of the electromagnetic spectrum is producing new, safe and non-destructive tests for medicine, security and industrial quality control. New European research on ...

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 ...

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 ...

The electromagnetic spectrum is the range of all possible electromagnetic radiation. Above infrared in frequency comes visible light. This is the range in which the sun and stars similar to it emit ...