In Ukraine, a New Arsenal of Killer A.I. Drones Is Being Born

As the war grinds on, sophisticated Russian defenses have pushed Ukraine to develop a frightening new weapon: semiautonomous ...
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How F1 tire strategy creates chaos every race weekend

Every Formula 1 weekend, the fastest cars in the world are ultimately limited by four hand-sized contact patches of rubber.
IEEE

Broadband High-Performance SPDT Switch Based on Phase-Change-Material From DC to 200 GHz

Abstract: This letter presents two single-pole, double-throw (SPDT) switches (SPDT-1 and SPDT-2) that use phase-change material (PCM)-based switching devices with matching networks to compensate for ...
IEEE

Topology Review of Transformerless Single-Phase Common-Ground Converters: Rectifiers

Abstract: This article reviews the transformerless single-phase common-ground (TLSPCG) rectifiers. According to the number of output terminals and the polarity of the output voltage, the existing ...