Local Telegram channels in occupied Crimea said multiple explosions rocked a site hosting a radar system that guides plane landings – an attack later confirmed by the Ukrainian military.

Abstract: This article presents a novel constellation modeling method for fast and accurate calibration of beamforming integrated circuits (BFICs) and radio frequency (RF) chains in large-scale phased ...

Abstract: Millimeter-wave (mmWave) technology was first introduced by 5G for high-capacity and low-latency communication and phased array antenna modules (PAAMs) are widely used for this purpose.

These 26 breakthrough products and technologies—handpicked by our editors—are redefining AI, computing, and the connected ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Vikki Velasquez is a researcher and writer who has managed, coordinated, and directed ...