Uncle Sam's next big supercomputer might use something more exotic than GPUs

Chip startup NextSilicon's high-performance-computing-focused accelerators get Sandia National Lab's stamp of approval ...
IEEE

Switched and Steered Beam End-Fire Antenna Array Fed by Wideband Via-Less Butler Matrix and Tunable Phase Shifters Based on Liquid Crystal Technology

Abstract: This article presents the design of a Ka-band beam-switchable and beam-steerable endfire planar Yagi–Uda antenna array fed by a wideband Butler matrix, combining continuously tunable phase ...
IEEE

High-Speed and Low-Cost In-Array Memristive Multipliers Using SIXOR and TMSL Logics

Abstract: Memristive systems have many promising features, making them suitable for both storage and computation. Memristors can perform logical operations and they can be used as the basic structures ...