ISO15693-1 Physical characteristics(pdf)

             ISO15693-2 Air interface and initialization(pdf)

             ISO15693-3 Anticollision and transmission protocol(pdf)

             RFID basics

             RFID Characteristics(pdf)

             TI-RFID(pdf)

             rfid made easy(pdf)

             reader ref guide  RI-STU-TRDC(pdf)

             Antenna Circuit Design for RFID Applications(pdf)

             13.56MHz RFID systems and antennas design guide(pdf)