[Peter] is calling this a “long lines relay” after old ... Each is connected to a log-periodic antenna to greatly increase the range of the repeater along the direction of the antenna.

By leveraging cutting-edge additive manufacturing techniques and shape memory alloys, researchers at the Johns Hopkins ...

Over time the speed and range has increased ... to capture signals and focus them onto the PCB antenna in a USB WiFi dongle. The strainer is drilled out, and a USB extension cable has its female ...

Researchers 3D print shape-shifting antenna. The nitinol material deforms at lower temperatures but return to a remembered ...