RFID Technology: How It Works, Types, and Applications Explained
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RFID (radio frequency identification) is a wireless communication technology that uses electromagnetic or electrostatic coupling in the radio frequency region of the electromagnetic spectrum to uniquely identify an object, animal, or human. RFIDEAS Reader Every RFID system consists of three components: a scanning antenna, a transceiver, and a transponder. An RFIDEAS Reader is the combination of a scanning antenna and a transceiver. RFID readers are classified into two types: stationary and mobile. RFID readers are network-connected devices that can be portable or permanently installed. It utilises radio waves to send impulses that activate the tag. Once engaged, the tag emits a wave back to the antenna, which is converted into data. What are RFID tags and smart labels? Majorly, there are two RFID tags types: Active RFID: An active RFID tag has its own power source, usually a battery. Passive RFID: The reading antenna generates an electromagnetic wave that produces a ...