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 ...
IEEE

Two-Dimensional Direction-of-Arrival Estimation With a SODA-Based 3D Array

Abstract: In this work, we evaluate the efficiency of different one-dimensional and two-dimensional multiple signal classification (MUSIC) scenarios in direction-finding (DF) for the azimuth and the ...
IEEE

Balloon Pin-Array Gripper: Two-Step Shape Adaptation Mechanism for Stable Grasping Against Object Misalignment

Abstract: This letter introduces a balloon pin-array gripper combining shape adaptability to various objects, stable holding by multipoint contact, and isotropic grasping performance. This is ...
Interesting Engineering

1,000x faster growth: China advances wafer-scale 2D chips with ultra-fast synthesis technique

Rising workloads from AI systems and large language models are pushing current chip architectures to their limits, forcing the industry to look beyond conventional silicon scaling. For decades, ...