MCR-WPT Printed Spiral Coils
Here we give a brief overview of the results and Design methodology used for the Magnetically Coupled Resonant Wireless Power Transmission (MCR-WPT) Printed Spiral Coils (PSC) designed for cellphones.
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MCR-WPT Coils suffer from reduced efficiency when their separation distance is less than the optimal distance for peak transfer efficiency, due to a phenomenon known as frequency splitting. For more information about this efficiency problem that the Maximum Peak Detection and Auto-Tuning Control Circuit is designed to overcome, click on button on the right to find out more.