Abstract: Direction modulation is a modulation technique where the beam direction changes with the transmission time, providing beam scanning within the pulse transmission time for array antennas. For ...

Abstract: This study introduces an innovative K-/Ka-band planar active shared-aperture phased array (ASAPA), advancing low earth orbit (LEO) terminal design through synergistic innovations in ...

A key step in Wausau’s long-planned solar array project stalled earlier this month after the city’s Finance Committee split evenly on whether to approve a sole-source engineering contract, leaving the ...

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 ...

The CX and CX.R will be considered the vision of Corvette moving forward. The CX.R is slated to be featured in Gran Turismo 7, the latest installment of the long-running racing game. Prior to this ...

Unlike the GM U.K. design center's design, with its gullwing doors and split windshield design, the Pasadena design studio's creation is inspired by the less cloudy conditions nearby. In other words, ...