Abstract: A wide-angle broadband converter from odd-mode spoof surface plasmon polaritons (SPPs) to spatial waves is proposed using spatially gradient Vivaldi-shaped flaring structure. We first show ...

Abstract: A broadband and wide-angle scanning linear polarization (LP)-to-circular polarization (CP) converter based on a dual-layer structure is presented. The elementary cell is composed of ...

Instagram helps businesses boost brand visibility, engage with followers, drive sales through visual content and reach ...

Most entrepreneurs still treat AI like a copy machine — crank out posts, pray for clicks. But OpenAI's Agent just flipped the script for solo founders. This isn't "another tool." It's a virtual worker ...

The criminals stole eight pieces of historic jewellery belonging to Napoleon and Joséphine A CHAINSAW-wielding gang has pulled off one of the most daring raids in living memory after they stormed the ...

A new book, Megalith, claims ancient Britons built Stonehenge “and other stone circles with a knowledge of Pythagoras' theorem, 2,000 years before the Greek philosopher formalized geometry.” ...

Families across Andover who may be struggling this Christmas are now invited to apply for support, as Monopoly Insurance ...