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.

Credit: Stephen Atwood, Marquette Senior High School Instructors and students work together to assemble a dual dipole antenna for observing bursts of radio activity associated with solar storms.

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.

FourFourTwo's mission is to offer intelligent, international audience access to the game’s biggest names, insightful analysis... and a bit of a giggle.

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

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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 ...

Wearable visible light communication systems face fundamental limitations in dense multi-input multioutput configurations due to signal crosstalk between channels. Here, we demonstrate shear-aligned ...