Cosmic lens reveals hyperactive cradle of future galaxy cluster

Galaxy clusters are formed by a dense packing of many galaxies, making them the most massive structures in the universe.
IEEE

Design of MIMO Planar Sparse Array and Improved Back-Projection Algorithm for High-Performance 3-D Microwave Imaging

Abstract: A novel two-step iterative optimization method could be used in microwave and mm-wave bands for optimal topology of 2-D sparse multiple-input multiple-output (MIMO) arrays, and an improved ...
IEEE

Distribution Optimization of Through-Silicon Via (TSV) Array Based on Genetic Algorithm

Abstract: Through-silicon via (TSV) has attracted much attention due to its numerous advantages, including high-density interconnection, low power consumption, and wide bandwidth. When signals are ...
Morning Overview on MSN

This camera can keep 2 depths sharp at once, no refocus needed

For more than a century, photographers have had to choose which part of a scene should be tack sharp and which parts would ...