Abstract: Millimeter wave (mm-wave) antenna array systems with high-gain beam-steerable capability play a key role in fulfilling the high data-rate demands of the 5G and beyond wireless technologies.

Construction has begun on a new telescope designed to map one of the universe’s most elusive structures, the cosmic web. The instrument, called MOTHRA, aims to detect faint gas that stretches between ...

Two decades ago, Audi transformed itself from a brand that competed with Subaru, at least in the eyes of consumers, to one viewed on par with BMW and Mercedes-Benz. No easy feat, as unlike those other ...

There’s a solid chance the Audi Concept C is the most important new product out of Ingolstadt in more than two decades. Not so long ago, this “other car brand” from Bavaria was a bit of an automotive ...

In Sarah Yuska’s sixth-grade science class at Monocacy Middle School in Frederick, Maryland, students are just finishing up learning about body systems—respiratory, circulatory, skeletal, and so on.

In forecasting economic time series, statistical models often need to be complemented with a process to impose various constraints in a smooth manner. Systematically imposing constraints and retaining ...

AGI is a theoretical form of AI able to solve any number of hypothetical tasks using generalized human cognitive abilities Elysse Bell is a finance and business writer for Investopedia. She writes ...