This paper proposes the fixed-off-time pulse coding modulation (PCM) for single-phase direct ac-ac converters in induction heating (IH) systems, which achieves fixed-frequency control of the direct ac ...

This work focuses on optimizing the constellation design for simultaneous wireless information and power transfer (SWIPT) systems with integrated receivers that affect the modulation scheme and ...

xAI is preparing the rollout of Grok 4, which replaces Grok 3 as the new state-of-the-art model.