RFID & Its Applications

RFID & Its ApplicationsMembersNatalie Tsang (15222179)Cai Lintong (15250202)

GCIT 1015-

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Flow of Presentation210/15/2015RFID & its applications

RFIDRFID = Radio Frequency IdentificationElectronic labeling and wireless identification of objects using radio frequency Tag carries with its informationa serial numberModel numberColor or any other imaginable dataWhen these tags pass through a field generated by a compatible reader, they transmit this information back to the reader, thereby identifying the object310/15/2015RFID & its applications

RFID componentsA basic RFID system consists of these components:A programmable RFID tag/inlay for storing item data;Consisting of an RFID chip for data storagean antenna to facilitate communication with the RFID chipA reader/antenna system to interrogate the RFID inlayApplication software and a host computer system

410/15/2015RFID & its applications

RFID TagThe RFID tag consists of an integrated circuit (IC) embedded in a thin film medium.Information stored in the memory of the RFID chip is transmitted by the antenna circuit embedded in the RFID inlay via radio frequencies, to an RFID reader3 typesPassiveSemi-passiveActive510/15/2015RFID & its applications

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Types of RFID Tags610/15/2015RFID & its applications

ApplicationsFrequency Appx. Read Range Data Speed Cost of Tags Application Low Frequency (125kHz)