In this video, we learn about how RFID works and we see how RFID chips are designed. The main concepts such as backscatter modulation and energy harvesting is explained in detail.

We start by explaining the RFID technology, in particular passive RFIDs.
We discuss the operation of RFID and the magnetic field coupling.
Then we look inside the RFID tags and locate the RFID chip and antenna inside the tags.
Then we see how RFID chips are designed and explain all different parts of the chip in detail.
We discuss the backscatter modulation as well as RF frequencies used in RFID communication.
At the end we also provide some information about RFID readers.
Hope you enjoy the video!