CHEYENNE — Cheyenne Central sophomore Brady Benne had never launched from a 10-meter platform in a competition before.

In this paper, a compact log-periodic dipole array (LPDA) antenna is developed at 0.5-10 GHz. This LPDA structure constitutes fewer dipole elements than a conventional LPDA antenna that exhibits ...

Multiband linear dipole antennas are necessary for many strip- or bar-shaped gateway devices of the Internet of Things (IoT) for connectivity under various communication protocols. However, the ...

The publicly available design includes two copper dipole antennas positioned atop 10-foot PVC pipes set 23 feet apart. The antennas connect to one another and a coaxial cable that goes to a receiver.

We’ve been treated to some dreamy kit releases for the 2025–26 season, and here are the ten best that have dropped so far.