| The core concepts of wireless power transfer are introduced, and the current state of the art is explored in terms of existing specifications, standards, and emerging technologies. Course material intersects the areas of power electronics and electromagnetics. High-speed power inverter and rectifier topologies are explored, along with concepts such as zero voltage switching and load independence. Coupled mode theory and radio-frequency network analysis are applied to model the wireless interface. Coil, electrode, and antenna design considerations are presented in the context of power transfer efficiency, electromagnetic compatibility, and radiofrequency exposure. |
