Abstract: The conventional Vivaldi antenna is known for its ultrawideband characteristic, but low directivity. In order to improve the directivity, a double-slot structure is proposed to design a new ...

Abstract: A low-profile, high-gain, and low cross-polarization omnidirectional antenna is proposed. The antenna structure is pretty concise with convenient probe feeding and sandwich-structure design.

Chad (MNN) — Tensions simmer between locals in Chad and refugees from neighboring Sudan. There aren’t enough essentials like food and shelter to go around. Now, as fighting picks up in Sudan and ...

The first Race to Erase MS gala I attended was back in 2010 — and from that initial experience 15 years ago, I knew I'd walked into something much more substantial than an annual fundraiser.

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Chad Baker Mazara sent shockwaves to the Auburn faithfully after entering his name into the transfer portal. This week the former Auburn basketball wing made things official signing to play at the ...

By Ruth Maclean and Saikou Jammeh A major opposition leader and former prime minister of Chad was arrested early Friday, fueling fears of another crackdown on dissent in a country that has ...

Chad Stalhelski, the erstwhile stunt coordinator-turned-director who transformed “John Wick” from a potential direct-to-video action movie into one of the most inventive, visually ravishing ...

Chad Brooks, 32, was indicted on multiple counts of aggravated statutory rape and statutory rape by an authority figure following an investigation by the Knoxville Police Department’s Special ...

Giga Kick's three-quarter brother Pantoja will continue his career in South Australia having been purchased by Mailbag Bloodstock on Wednesday. Mailbag's Jack Dickens has previously found the likes of ...

“Chad Powers” is hitting the gridiron this fall. Glen Powell‘s Hulu comedy about a washed-up football player is releasing on Sept. 30. The “Twisters” star plays bad-boy quarterback Russ ...

LOS ANGELES -- Chad Baker-Mazara is transferring to Southern California after helping Auburn reach the Final Four. The 6-foot-7 forward started 34 of 38 games for the Tigers last season ...