5.3 Physical Anti-Collision Based on Wavelet
183
Fig. 5.21 Dual CCD tag image acquisition system schematic
Fig. 5.22 Schematic diagram of RFID tag reading distance dynamic testing system
rate is 30 FPS. Impinj Speedway Revolution R420 reader and Laird A9028 far-field
antenna are used as the reader and reader antenna in the system. The maximum RF
output power of the reader antenna is 30dBm.
183
Fig. 5.21 Dual CCD tag image acquisition system schematic
Fig. 5.22 Schematic diagram of RFID tag reading distance dynamic testing system
rate is 30 FPS. Impinj Speedway Revolution R420 reader and Laird A9028 far-field
antenna are used as the reader and reader antenna in the system. The maximum RF
output power of the reader antenna is 30dBm.