IEEE

A Novel Design Approach Using Zero-Pole-Based Multiport Model for Reconfigurable Intelligent Surfaces

Abstract: Reconfigurable intelligent surfaces (RISs) are of potential use in 5G/6G wireless communications due to their tunable electromagnetic (EM) parameters for flexible beam manipulations. Two ...
IEEE

Novel Dominant-Order-Based Pole/Zero Matching Technique for MOR-Based Neuro-DTF Parametric Modeling of Microwave Components

Abstract: The model order reduction (MOR)-based modeling method combining neural networks and the transfer function (neuro-TF) is widely used for efficient parametric modeling of electromagnetic (EM) ...
NASA

South Pole Illumination Map

Due to the lapse in federal government funding, NASA is not updating this website. Multi-temporal illumination map of the lunar south pole, Shackleton crater (19 kilometers diameter, or 12 miles) is ...
Channel NewsAsia Singapore

Thailand eyes stimulus as economy slows on falling tourism, exports

BANGKOK: Thailand's economy needed a quick short term stimulus to jump start growth, which has been held back by weak exports and consumption, Finance Minister Ekniti Nitithanprapas said on Tuesday ...
technologynetworks

Machine Learning Improves Accuracy of Tokyo Earthquake Maps

Tokyo, one of the world’s most densely populated megacities, sits on a highly active seismic zone where the threat of major earthquakes is ever-present. One of the most destructive aspects of seismic ...