The Function Of The Reader In RFID

- Jan 15, 2019-

The rfid reader is called Radio Frequency Identification. It is a non-contact automatic identification technology. Its basic principle is to realize the automatic identification of the recognized object by using the transmission characteristics of radio frequency signal and spatial coupling (inductance or electromagnetic coupling) or radar reflection. By wirelessly communicating with the RFID electronic tag through the antenna, the tag identification code and the memory data can be read or written.