Samsung’s first trifold phone is expensive and half-baked

Nearly seven years in, the foldable smartphone era has been a letdown — but you can’t say that hardware makers haven’t tried.
IEEE

Fast Surface Error Diagnosis for Radiotelescopes Using Linearized Microwave Holography

Abstract: Radiotelescopes are typically composed of large reflector antennas located outdoors. These antennas are designed to achieve high levels of gain, which is possible due to their large size and ...
ISPO

ISPO Award Winner 2025: Helly Hansen Arctic Shield Pro Boot HT

The beating heart of any true winter boot is insulation, and the Arctic Shield Pro Boot HT sets a new standard with a combination of 600 g PrimaLoft® insulation and OrthoLite® O-Therm™ — the world’s ...
IEEE

Error Probability Analysis of Intelligent Reflecting Surface-Enabled Non-Orthogonal Multiple Access Systems

Abstract: We analyze the error performance of intelligent reflecting surface (IRS)-aided non-orthogonal multiple access (NOMA) systems. We deduce novel approximate ...