How RFID systems work
The RFID system consists of the following parts:
1. It consists of a chip and a tag antenna and communicates with the reader through the principle of inductive coupling or electromagnetic backscatter.
2. A reader is a device that reads/writes tag information. As a terminal for data collection, the reader also needs to exchange data with middleware.
3. The antenna is a device that provides space for radio frequency signals to be transmitted to tags and readers.
4. Middleware is the link between RFID technology equipment and enterprise applications, and the core of RFID application systems.
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