RFID readers exchange information with RFID tags. The information is encoded for transmission and decoded upon reception. Encoding is in binary bits, which are in turn encoded in waveform segments. The last transmitted waveform incorporates an ending-triggering transition, and terminates in a preset...http://www.google.fr/patents/US7049964?utm_source=gb-gplus-shareBrevet US7049964 - RFID readers and tags transmitting and receiving waveform segment with ending-triggering transition
RFID readers and tags transmitting and receiving waveform segment with ...
