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A high power and high efficiency Wireless Power Transfer (WPT) system based on magnetic resonant coupling is proposed to automatically recharge the battery of a small Unmanned Aerial Vehicle (UAV) (a remotely controlled drone). The drone is equipped with a WPT receiving (Rx) circular coil with an electronic system to control the battery charging process, while the WPT transmitting (Tx) circular coil...
This study deals with the design of a wireless charging system applied to a drone. Key aspects for this application are the reduction of the weight and dimension of the on-board system maintaining high levels of transmitted power and efficiency. Other important aspect is the compatibility of the WPT system with any type of possible payload. An optimized coil system is proposed and some simulations...
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