Working of Passive RFID System
A Passive RFID system using Induction coupling method:
The RFID tag gets power from the reader through the inductive coupling method.
![](https://www.sarthaks.com/?qa=blob&qa_blobid=17801299502840861950)
A Passive RFID system using EM wave propagation method:
The reader antenna trAnswer:mits the electromagnetic waves that are received by the antenna.
![](https://www.sarthaks.com/?qa=blob&qa_blobid=5982820604952271319)
Working Of Active RFID System The reader sends signal to the tag using an antenna.
![](https://www.sarthaks.com/?qa=blob&qa_blobid=4590340577706447696)