Exclusive: How China built its ‘Manhattan Project’ to rival the West in AI chips

In a high-security Shenzhen laboratory, Chinese scientists have built a prototype of a machine capable of producing ...
EDN

SiC power modules deliver up to 608 A

SemiQ continues to expand its Gen3 QSiC MOSFET portfolio with 1200-V power modules offering high current density and low ...
IEEE

Three-Dimensional Fully Metallic Dual-Polarization Frequency-Selective Surface Design Using Coupled-Resonator Circuit Information

Abstract: This work employs a new approach to analyze coupled-resonator circuits to design and manufacture a fully metallic dual-polarization frequency-selective surface (FSS). The proposed filtering ...
IEEE

Novel Design Optimization Strategy using a Lumped Magnetic-Circuit Model for Surface Permenet Magnet Machine with Step-skewing Rotor

Abstract: In this paper, a novel approximation strategy to three-dimensional(3-D) optimization design is proposed for surface permanent-magnet machines (SPMSM) with rotor overhang and step-skewing ...