Research for wireless energy transmission in a magnetic field communication system

A magnetic field communication system utilizes magnetic induction to transmit data, providing a high quality wireless communication service in a harsh environment whereas the previous wireless communication system has many problems. In general, the magnetic field communication system is used in the environment surrounded by soil, metal, and fluid. A wireless power transfer system transfers energy by magnetic induction between coils at the transmitter side and the receiver side. In this paper, we propose a new system which consists of the magnetic field communication system and the wireless power transfer system.