Operation Manual

High Frequency Integrated RFID Reader Operation Manual Guangdong Sygole Intelligent Technology Co.,Ltd
3. Application planning for high frequency RFID reader
3.1 High frequency RFID application system
3.1.1 Read-write area and transmission window of the reader
Reader can generate an induced magnetic field during normal operation, and the intensity of
the induced magnetic field is reduced proportionally along with the distance from the reader
antenna, namely: the further the antenna, the weaker the magnetic field intensity. The distribution
of the magnetic field depends on the antenna structure and the geometrical shape of the reader.
When the magnetic field intensity at the tag position can activate the tag, the reader can
communicate with the tag; different tags have different magnetic field intensities for activating the
tags; in other word, different tags have different critical distances.
Fig.3.1 shows SG-HR-I5 transmission window and the magnetic field intensity thereof:
Fig. 3.1 SG-HR-I5 Transmission window and Front view
Fig. 3.2 SG-HR-I5 Transmission window and Side View