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Abstract: This article introduces a simultaneous wireless power and data transfer method by using a half-cylinder-stator and quarter-cylinder-rotator coupling mechanism for rotary steerable systems.

Abstract: Wide band gap (WBG) devices have been widely adopted in numerous industrial applications. In medium voltage applications, multi-level converters are necessary to reduce the voltage stress on ...

Jan. 13, 2026 Scientists tracking Earth’s water from space discovered that El Niño and La Niña are synchronizing floods and droughts across continents. When these climate cycles intensify, far-apart ...