RFID Tag Identification and Display : Prototype of a Tag ID Reading System

Abstract

Radiofrequency identification (RFID) is a kind of contact-less Internet of things information exchange technology, which has been widely used in people's daily life and modern scientific and technological production as a kind of identification technology to reduce costs and improve accuracy. Compared with traditional identification technology, it has the advantages of long identification distance, fast speed, large data storage capacity and renewable, Its working principle is to carry out data communication through the electromagnetic coupling between the reader and the electronic tag pasted on the object to be identified. The purpose of this final thesis project was to study the history and development of radio frequency identification from 1930-2021, explore the current technical principle, application and defects of RFID technology, then put forward a potential prototype of simple RFID tag ID identification display technology