For over a decade, a contentious policy struggle has simmered in the United States over the allocation of radio spectrum — a ...

There's lots to discover in the electromagnetic spectrum. Here's a tour that begins with radio waves and takes you through microwaves, infrared radiation, light, ultraviolet radiation, and X-rays.

The U.S. Air Force has reactivated the 23rd Electronic Warfare Squadron to enhance electromagnetic spectrum operations and ...

But did you know that there's more to light than meets the eye? Let’s explore the amazing world of the electromagnetic spectrum! The electromagnetic spectrum has many types of light waves. It includes ...

Listen or view this Superheroes of Science podcast: Astrophysicists use the electromagnetic spectrum to study stars, pulsars, black holes and more. Complete the guided listening worksheet as you ...

When Air Combat Command redesignated the EC-37B to become the EA-37B in 2023, it was to better identify the platform’s ...

Warfighters can exploit the electromagnetic spectrum to deceive as we increasingly sense and understand the battlefield through this medium with equipment like radar, infrared, and passive detection ...

American soldiers in the Indo-Pacific region are training to be "small and undetectable" in the electromagnetic spectrum.

yet it makes up just a small portion of the electromagnetic spectrum. We invite you to take this self-guided tour, which covers the spectrum from radio waves to gamma rays.

The variety of EW platforms Russia and China field enable both militaries to operate across the electromagnetic spectrum, including on high frequency (HF), very high frequency (VHF), and ultra ...

Multiple choice questions are perhaps the easiest to complete - you simply put a cross in a box. However, the questions often have two answers that could, at first glance, be correct. Don't make ...