Abstract: Generally, a large number of antennas are used in the multiple-input multiple-output (MIMO) system for various desirable merits. This paper introduces the advanced nested antenna array (ANAA ...

Abstract: For sparse array design, degrees of freedom (DOFs) and mutual coupling (MC) are two essential metrics to be taken into account, and high DOFs and low MC are favorable to generating better ...

The ARAQYS-D3 mission by Dcubed will demonstrate the ability to manufacture a solar array 15 meters long in orbit. Credit: Dcubed BREMEN, Germany — German satellite component company Dcubed is moving ...

Array Technologies Inc. reported “exceptional momentum” in its third-quarter results, extending steady stock gains under President Donald Trump, whose administration’s policies have both questioned ...

EXCLUSIVE: Ava DuVernay’s Array has set the 2025 lineup for its annual cinema and conversation series, Array 360. Offering a global and intergenerational lens to explore themes of migration, ...

WASHINGTON — Boeing announced it has begun 3D printing the structural panels that form the backbone of satellite solar arrays, a step the aerospace giant says will cut production times in half and ...

CU Boulder has broken ground on an off-site 5-megawatt solar array through a virtual net metering (VNEM) agreement with Pivot Energy that was initiated last year, reinforcing its commitment to ...

New Mexico’s Plains of San Agustin are otherworldly: Silence, sand and sharp plants reign on the valley floor. Knobbly volcanic rock rises above. Pronghorns’ legs and jackrabbits’ ears break up the ...

UPPER SIOUX COMMUNITY — A Dakota tribe in western Minnesota plans to turn on a new solar array as soon as next month to help power its casino and hotel. But if the Upper Sioux Community follows ...