Tech Xplore

Ultra-thin 3D display delivers wide-angle, highly-detailed images

Researchers have developed an ultra-thin 3D display with a wide viewing angle, clear image quality and vivid display depth.
Interesting Engineering

New knitting machine weaves solid 3D forms, adding stitches in any direction

A team from Cornell and Carnegie Mellon has created a knitting machine that constructs solid 3D shapes by adding stitches in ...
PNAS

Quantifying cell traction forces at the single-fiber scale in 3D: An approach based on deformable photopolymerized fiber arrays

Cells evolve within intricate, fiber-rich microenvironments that present significant challenges for studying their behavior and mechanics. To address this, we employed advanced three-dimensional (3D) ...
IEEE

Design of Non-Uniform 3-D Arrays for Near-Field XL-MIMO Communications

Abstract: In this letter, a general design criterion is proposed for optimizing non-uniform three-dimensional (3D) arrays to enhance near-field capacity in extremely large-scale MIMO (XL-MIMO) ...
IEEE

Low-Side Lobes 3D Printed Slotted Waveguide Antenna Array for Millimeter-Wave Communication Systems

Abstract: In this paper, a 3D printed slotted waveguide antenna array is proposed for millimeter-wave communication systems at 28 GHz. The design method consists of the characterization of an isolated ...