WIRELESS COMMUNICATION DEVICE, SYSTEM FOR COMMUNICATION AND COMMUNICATION METHOD

摘要

The present invention provides a remote communication device (i.e., radio frequency identification (RFID) tag) and system for communicating between one or more RFID tags and a reader using a frequency modulation method to encode binary data. The device may use frequency hopping and may comprise sensors. Sensor signals are digitally encoded and modulated on the backscatter carrier signal.