PULSE DENSITY MODULATING TRANSMITTER FOR RFIDA transmitter (19; 36) built to drive an RFID antenna (20) of the transmitter (19; 36) with an antenna signal (21) with a substantial sinusoidal current/voltage and a carrier frequency in the RFID fre…DRIVE·Mar 11·2 min readFollowG06K7/10009RENESAS DESIGN AUSTRIA GMBH [AT]
METHOD FOR IDENTIFYING A PASSIVE RFID CARDThe invention relates to the field of RFID cards, particularly to a method for identifying an RFID card as a passive RFID card (20) or an active RFID card (30). The method comprises the steps of: send…DRIVE·Jul 19·2 min readFollowG06K7/10009CONTINENTAL AUTOMOTIVE TECH GMBH [DE]
