Abstract: Analytical expression of transmission for the orbital angular momentum (OAM) communication using loop antenna arrays and paraboloids is derived to achieve a communication distance of 100 m.

Why are we asking for donations? Why are we asking for donations? This site is free thanks to our community of supporters. Voluntary donations from readers like you keep our news accessible for ...

The White House honey program has expanded with the addition of a new beehive in the image of the White House. The beehive adds two new bee colonies, doubling the number of colonies that already ...

First Lady Melania Trump announced the expansion of the White House honey program with the addition of a newly installed and fully functioning beehive on the South Lawn. Hand-crafted by a local ...

Vanderbilt has landed its fourth reported transfer portal recruit, and the Commodores’ latest addition comes courtesy of an SEC rival. Forward Sebastian Williams-Adams, who started 21 of 38 games for ...

Duke basketball has its highest-profile transfer addition of the portal era. Wisconsin transfer guard John Blackwell announced Tuesday that he will be spending his final season of college basketball ...

Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. The Iowa State logo is featured on a team jersey ...

LEXINGTON, Ky. (LEX 18) — New Vocations, the oldest and largest racehorse adoption program in the country, is expanding its flagship location on Dolan Lane to help rehome more retired racehorses. The ...

UNC football lost its fourth straight game, and fifth to a Power 4 conference, to Virginia, as the Bill Belichick era has not been successful through seven contests. All of the drama off the gridiron ...

Automating repetitive tasks in Excel can significantly enhance efficiency and Office Scripts provide a structured way to achieve this. By incorporating loops, you can create workflows that dynamically ...