Abstract: The paper presents a hexagonal 12-element array working at 5.8 GHz. The proposed device operates in circular polarization exploiting the sequential rotation architecture. The antenna ...

MIDLAND, Texas--(BUSINESS WIRE)--AST SpaceMobile, Inc. (“AST SpaceMobile”) (NASDAQ: ASTS), the company building the first and only space-based cellular broadband network accessible directly by ...

Did you know that NASA’s tool helps you discover your name hidden in Earth's landscapes? NASA has released a fascinating online tool that allows people to find their names written in natural landforms ...

Deploying Microsoft 365 Copilot to 20,000 employees might sound like a big undertaking, but Accenture was just getting started. The global professional services firm is rolling out Copilot across its ...

Fossil research shows that an enormous "kraken-like" octopus stalked the seas during the Cretaceous period, competing with large apex predators. Researchers say they've unearthed evidence for what may ...

Testimony before the Senate Judiciary Committee details how Beijing leverages espionage, stolen technology and state-backed resources to outcompete American businesses. Ted Cruz says the quiet part ...

MGM Healthcare, a leading quaternary care hospital in Chennai, has built the world's largest intestinal rehabilitation and transplant program from scratch in a record three years. Since its inception, ...

In some cases, these teens performed just as well as—or even slightly better than—others when they were younger. But as they got older and started using cannabis, their progress leveled off, while ...