METHOD AND APPARATUS FOR ADAPTIVE IMPEDANCE MATCHING OF WIRELESS POWER TRANSFER

摘要

Power is transmitted in a variable distance in real time by a wireless power transmission method. An existing impedance matching method has low efficiency and a complex system configuration. For complementing the shortages, a suggested adaptive multi-loop feeding method obtained by applying and expanding a single-loop feeding method is the wireless power transmission method capable of including a plurality of single feeding loops in a multi feeding loop, attaching a switch to each loop for adaptive impedance matching, and being applied to an actual system by using logic for the adaptive impedance matching in real time.