RFID technology - RFID explained – RFID in Automation
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 Published On Nov 25, 2020

RFID stands for Radio Frequency Identification. In this video we give examples of how this technology can be used in the field of automation. From the content:
0:00 Introduction – Components of an RFID system
1:38 Hystory of RFID technology
2:25 RFID in our daily live
2:53 How Passive RFID transponders work
3:14 What is half-Duplex data transfer?
3:57 Frequencies used for RFID
4:16 Active RFID-transponders
4:33 What is Sequential data transfer?
4:59 Semi-active transponders
5:31 Backscatter Modulation for data transfer
6:07 Frequency Shift keying (FSK) for data transfer
6:21 Phase Shift keyking (PSK) for data transfer
6:29 Outlook

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