Using the Large Phased Array (LPA) and the Five-hundred-meter Aperture Spherical radio Telescope (FAST), astronomers from ...
Abstract: Knowledge of the properties of millimeter-wave (mmWave) propagation channels is important for the development and deployment of 5G and 6G wireless systems. This article presents a channel ...
Abstract: This article presents a 256-element shared-aperture integrated phased array for K-/Ka-band satellite communication (SATCOM). It supports two orthogonal circular polarizations (CPs) in both ...
PHILADELPHIA (AP) — The penny is officially nearing the end of its long run in the United States. The U.S. Mint in Philadelphia, which has produced the 1-cent coin since 1793, will strike its final ...
The FAA said it would reduce flights across “high-volume” markets to maintain travel safety as air traffic controllers exhibit signs of strain during the shutdown. Former Dodgers, Tigers pitcher ...
Nine experienced hikers set out on a trek through the Ural Mountains and never returned. This first part retraces their final days and the strange circumstances that led rescuers to one of the most ...
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