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.

Authors in these pages have observed how the electromagnetic spectrum underpins military operations ... but the rise of the wireless economy upended that model. Today, the military is no longer the ...

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 ...

and THz regions of the electromagnetic spectrum. STL also serves as a prime contractor on a US Army radar program delivering direct government support in UHF-band thru W-band target signature ...

The Defense Information Systems Agency (DISA) and U.S. Strategic Command announced Monday that they launched a new software tool on April 21 to improve the U.S. military’s management of the ...

The electromagnetic spectrum consists of a group of radiations that all travel at the speed of light (\(3\times 10^{8},m\,s^{-1}\)). In the middle of the EM spectrum is the visible 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 US Army is taking lessons from the war in Ukraine, where the battlefield has often been described as transparent. There's ...

Save guides, add subjects and pick up where you left off with your BBC account. The electromagnetic spectrum is a continuous range of wavelengths. The types of radiation that occur in different ...