Interesting Engineering

Scientists 3D print muscle tissue in zero gravity to study diseases beyond Earth

ETH Zurich scientists 3D print muscle tissue in simulated zero gravity, paving the way for growing human tissue in space.
IEEE

3D-Millimeter Wave Integrated Circuit (3D-mmWIC): A Gold-Free 3D-Integration Platform for Scaled RF GaN-on-Si Dielets with Intel 16 Si CMOS

Abstract: This paper presents a gold-free 3D millimeter wave integrated circuit (3D-mmWIC). Highly scaled GaN-on-Si front-end-of-line (FEOL) RF dielets are integrated with Intel 16 Si CMOS using Cu-Cu ...
VoxelMatters

Researchers 3D print circuit board that can be dissolved in water

Researchers 3D print circuit board that can be dissolved in water. DissolvPCB can be created using a standard FDM system, PVA ...
IEEE

3D Channel Modeling and Analysis of Channel Statistical Properties for UAVs Based on Different Distributions

Abstract: This letter proposes a novel three-dimensional geometry-based stochastic model (GBSM) for multiple-input-multiple-output (MIMO) channels in unmanned aerial vehicle (UAV) air-to-ground (A2G) ...