#WPT
An integrated toroidal rectifier fuses coupling, rectification and filtering into one implantable pick-up coil, 49.98% AC-DC efficiency at 40.68 MHz with SAR inside safety limits.
Details: https://www.maxapress.com/article/doi/10.48130/wpt-0026-0019
#ImplantableDevices #ToroidalRectifier