Projects, Thesis, Final Year Projects, IT, MBA, Seminar

Radio Frequency Identification Technology Paper Presentation And PPT



Radio frequency identification (RFID) is a method of remotely storing and retrieving data using devices called RFID tags. An RFID tag is a small object, such as an adhesive sticker, that can be attached to or incorporated into a product. RFID tags contain antennae to enable them to receive and respond to radio-frequency queries from an RFID transceiver. History of RFID tags: Although some people think that the first known device may have been invented by Leon Theremin as an espionage tool for the Russian Government in 1945, the first real usage of RFID devices predates that. During World War II the United Kingdom used RFID devices to distinguish returning English airplanes from inbound German ones. RADAR was only able to signal the presence of a plane, not the kind of plane it was.Perhaps the first work exploring RFID is the landmark 1948 paper by Harry Stockman, entitled “Communication by Means of Reflected Power” (Proceedings of the IRE, pp1196-1204, October 1948). Stockman predicted that “…considerable research and development work has to be done before the remaining basic problems in reflected-power communication are solved, and before the field of useful applications is explored.” It required thirty years of advances in many different fields before RFID became a reality.25

Projects, Thesis, Final Year Projects, IT, MBA, Seminar

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