Lt.-Col. "B." on Monday said that the downing of dozens of Iranian drones was a critical additional layer of defense for ...

Electromagnetic spectrum operations (EMSO) have rocketed to prominence across the U.S. military, complete with their own doctrine, ... coordinated and deconflicted every hertz of spectrum space so ...

The electromagnetic spectrum is a rainbow of light waves that surround us — but we only see a small part of it. From radio waves to gamma rays, each type of light has its own properties and uses. By ...

Each type of wave in the electromagnetic spectrum has a different: wavelength. frequency close frequency The number of waves produced each second. The unit of frequency is hertz (Hz).

The Defense Information Systems Agency announced the release of the initial features for Electromagnetic Battle Management – Joint, or EMBM-J, Dec. 6, which improves the U.S. military’s situational ...

In 2024, General Stephen Whiting, the commander of U.S. Space Command opposed the sale of both the 3.1 to 3.45 GHz and the 7.0 to 8.0 GHz parts of the electromagnetic spectrum when he testified ...

A branch of the National Guard has established a new unit dedicated to electronic warfare (EW), the first of its kind in the U.S. Army. Wielding the electromagnetic spectrum to one side's ...

The US Army conducted a joint-force, multinational training in Hawaii earlier this month. Troops focused on how to be "small and undetectable" in the electromagnetic spectrum, a commander said.

Characteristic Basis Function Method (CBFM): A computational technique that precomputes the response of sub-domains to reduce the overall complexity of solving electromagnetic scattering problems.