You don’t normally think of a 3D printer as a necessity for an antenna project. However, if you are interested in making a handy portable antenna, you might want to melt some plastic.

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 ...

but the first attempt to create a shape-shifting horn antenna using 3D-printed nitinol fell short. While the antenna did technically expand and contract and change its frequency, it was also rigid ...

Stumme creates and tests prototype parts developed using traditional and 3D printed methods. (Photo by U.S. Navy photo by Jonathan Steffen) Disclaimer: AAAS and EurekAlert! are not responsible for ...

Each antenna utilizes a 3D-printed dielectric material with a repeating pattern of gyroid cells. “The Cheshir Industries team is proud and excited to lead the lens and array design efforts for ...