The Department of Defense said Wednesday the Dayton, Ohio-based UES secured a $500 million indefinite-delivery/indefinite-quantity contract and two cost-plus-fixed ...

I've been doing a little research (at a novice level) into various EM waves. One thing has me stumped: I'm told that lower frequency waves, say 2.4GHz, have an easier time going through objects than ...

The Open Geospatial Consortium (OGC) is calling for participation in its newly established Electromagnetic Spectrum Domain Working Group (EM Spectrum DWG). This group will review requirements for an ...

The average Hackaday reader likely knows, at least in the academic sense, what a magnetic field looks like. But as the gelatinous orbs in our skull can perceive only a tiny fraction of the EM spectrum ...

When it comes to appearances, the universe is a tricky place. Visible light occupies merely a sliver of the electromagnetic (EM) spectrum. To study the cosmos in its entirety, scientists must peer ...

The Defense Information Systems Agency has awarded eight companies spots on a potential five-year, $137 million contract to provide spectrum engineering and operational spectrum support for 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 ...