SIMULTANEOUS WIRELESS POWER AND DATA TRANSFER SYSTEM

A wireless power and data transfer system including a transmitter and a receiver is provided for wirelessly transmitting power from a transmitter to a receiver and wirelessly transmitting data from the receiver to the transmitter. The transmitter comprises a transmitter substrate, a source element forming an inner loop on the transmitter substrate, a plurality of transmitter resonator elements each forming an outer loop on the transmitter substrate; and a plurality of transmitter capacitors connected to the plurality of transmitter resonator elements, respectively. The receiver comprises a receiver substrate, a load element forming an inner loop on the receiver substrate, a plurality of receiver resonator elements each forming an outer loop on the receiver substrate; and a plurality of receiver capacitors connected to the plurality of receiver resonator elements, respectively.