Electromagnetic vortex pulses could be employed for information encoding, high-capacity communication and more ...

Vortex rings are pretty cool, and electromagnetism even cooler. Now, a team of physicists have found a way to combine the two ...

Horn antennas, colloquially referred to as gain horn antennas, are used for the transmission and reception of microwave signals. This name is derived from their characteristic flared appearance. The ...

Vortex rings, both in air and electromagnetic waves, are fascinating structures. Recent research has developed methods to ...

The electromagnetic equivalent of smoke rings have been generated at GHz frequencies by researchers from the University of ...

We’ve seen our share of 3D printed antennas before, but none as well documented and professionally tested as [Glenn]’s 3D printed and metalized horn antennas. It certainly helps that [Glenn ...

There’s something iconic about dish antennas. Chances are it’s the antenna ... An arm was fashioned from dowels to position the cantenna feed-horn at the focus of the reflector; not much ...

According to Wiley Industry News, the researchers used germanium vacancy centers (GeVs) in diamonds to create an optical ...

These scientists summarize the operational principle of their electromagnetic cannon, saying, "The principle involves ...

When you’re on the road with your RV, your family will want to watch the same collection of broadcast TV shows that they do when they’re at home, but you won’t be able to do it without a high-quality ...

Image credit: DirecTV Horn antennas feature tapered waveguides to direct ... Biconical antennas are a specialized type of antenna consisting of two conical conductors, having a common axis and vertex, ...