Simultaneous Wireless Power Transfer with Near Field Communication

Many state of the art WPT/NFC systems do not work simultaneously. WE presents different ways to enable simultaneous WPT and NFC operation. It is described step by step, how the simultaneous operation can be realized. As an example, we transfer data from a time of flight sensor simultaneously to a NFC target, which is powered wirelessly by a WPT transmitter. The transfered data is shown at a display on the receiver side.