Business Wire

AST SpaceMobile Successfully Completes Unfolding of BlueBird 6, the Largest Commercial Communications Array Antenna Ever Deployed in Low Earth Orbit

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 ...
Polygon

Mass Production Array 100% sector walkthrough in Pragmata

The Mass Production Array is the second sector in Pragmata, and it has six blocks: Test Site Entrance, Shopping District, Side Alley, Business District, Lim Recycling Factory, and Comms Tower. Here's ...
IEEE

Realization of a 2-V Programmable Josephson Junction Array Using Balanced Segmentation Scheme

Abstract: This article proposes a balanced segmentation scheme to improve the microwave transmission and develops a 2-V programmable Josephson junction array using double-stacked superconductor-normal ...
IEEE

Two-Dimensional DOA Estimation via a Novel Sparse Array Consisting of Coprime and Nested Subarrays

Abstract: In this letter, a novel sparse array consisting of coprime and nested subarrays is designed and a corresponding two-dimensional (2-D) direction of arrival (DOA) estimation method is ...
Phys.org

Electrons in moiré crystals explore higher-dimensional quantum worlds

The electrons that power our society flow left and right through the circuitry in our electronics, back and forth along the transmission lines that make up our power grid, and up and down to light up ...