Electromagnetic waves are members of a family of waves with common properties called the electromagnetic spectrum. The electromagnetic spectrum is a continuous range of wavelengths. The types of ...

Electromagnetic radiation is a form of energy that includes radio waves, microwaves, X-rays and gamma rays, as well as visible light. When you purchase through links on our site, we may earn an ...

There is more to light than meets the eye, and it teaches us a lot about the universe. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Parts of ...

You need to know about these quantities used in waves - what they mean, the symbols used for them and the units used to measure them. The greater the amplitude of a wave then the more energy it is ...

You can change the radio station you're listening to with the flick of a dial. But imagine if your radio let you tune into any frequency you want, no matter how high. You wouldn't be stuck with the ...

The Army’s ALARACT message outlines new procedures for requesting and managing spectrum access to support compliant UAS operations.

U.S. Army leaders are stressing the significance of bolstering capabilities in the electromagnetic spectrum field. To address this, crews are amending programs and technologies the branch recently ...

To meet the challenges of today’s complex and dynamic operational environment, the U.S. Army is endeavoring to improve its ability operate in the electromagnetic spectrum (EMS) in support of ...