![]() An antenna, that sends out a radio signal.A reader, that is connected to (or integrated with).The conceptĪs you may know a few things are needed to have an operational RFID system in place: ![]() It is a more detailed view on the principle of RFID that was presented in the earlier insight with the title ‘ What is RFID?’. Underneath a model is presented that can be used as a framework to understand what needs to be done to have RFID tags and readers communicate successfully. ![]() It is not technically complete and it sometimes presents a simplified version of the related technology. This article’s objective is to help you on your way with understanding the most important concepts. Understanding this basic concept will help you interpret a lot information that your are faced with in the right way. Even when you really get involved with the details of programming and interpreting tags, the basic model is not too complicated. The good news however is that the basic concept of RFID is pretty straightforward. The bad news is that there really is a lot that can be learned when someone is getting involved in the procurement, supply or implementation of RFID based systems to identify people or objects like cars. Also new entrants to this world often are overwhelmed by the number of techniques and concepts. Wiegand, 120 kHZ, UHF, EPC, microwave, MIFARE, RS232, RS485, clock and data, AES, facility codes, client codes: The world of access control and vehicle identification is literally filled with concepts, techniques, acronyms and words that people outside our industry often find pretty difficult to understand and that sometimes seem very confusing.
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