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 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 ...

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 ...

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 ...

Understanding why the Sun and stars do not appear green is one of the most common questions in stellar physics, and from ...

The U.S. Air Force has a new unit devoted to competing in electromagnetic spectrum, or EMS, warfare. The brand-new 350th Spectrum Warfare Wing is now ready to execute "maintenance, operational and ...

A dish is placed under an ultraviolet scanning device to help ensure the food is free of the coronavirus during meal preparations at Maison des Tetes in Colmar, eastern France. Select an option below ...

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 ...

Forbes contributors publish independent expert analyses and insights. Jayshree Pandya is Founder of Risk Group & Host of Risk Roundup. Electronic warfare is on our doorstep, and no nation seems to be ...