IEEE

Multibeam Transmit-Reflect-Array Antenna Using Alternating Transmission and Reflection Elements for Space–Air–Ground–Sea Integrated Network

Abstract: A bidirectional multibeam transmit-reflect-array (TRA) antenna has been proposed for the space–air–ground–sea integrated network (SAGSIN). The TRA consists of alternating transmission ...
IEEE

Compressive Sensing in Massive MIMO Array Testing: A Practical Guide

Abstract: Compressive sensing (CS) has been deployed in a variety of fields including wideband spectrum sensing, active user detection, and antenna arrays. In massive multiple input multiple output ...
GitHub

Arduino library for compact array of objects with a size expressed in bits, typically 1..10.

The BitArray class allows the user to instantiate an array of elements, each of the same size in bits. For example one could create an array of 100 throws with a dice. Normally this would take 100 ...
Scientific American

Will We Run Out of Rare Earth Elements?

Seventeen elements of the periodic table have taken on outsize importance because of their use in smartphones, electric vehicles, medical devices, and other technologies. They’re valued for their ...
Kotaku

Four Elements Trainer

All the Latest Game Footage and Images from Four Elements Trainer Four Elements Trainer is a massive Dating Sim/Visual Novel (in development) set in the universes of Avatar: The Last Airbender and The ...