TRANSMITTER AND RECEIVER CASE STRUCTURE FOR WIRELESS POWER TRANSFER USING ELECTROMAGNETIC COUPLED RESONANCE

摘要

A transceiver case for wireless power transmission using electromagnetic induction resonance is provided. The transceiver case comprises: a first waterproof case which seals hermetically a transceiver coil for transmitting and receiving power by using electromagnetic induction resonance, from liquid; and an air gap forming unit which forms an air gap between the first waterproof case and the transceiver coil such that the transceiver coil does not come in contact with the first waterproof case. Accordingly, it is possible to increase the efficiency of wireless power transmission.