Radio Frequency Identification

RFID Radio frequency identification Radio frequency identification, or RFID, is a generic term for technologies that use radio ensn be waves to automatically identify people or objects. There atomic number 18 some(prenominal) methods of identification, but the most common is to store a ensuant number that identifies a person or object, and perhaps recess information, on a microfight that is attached to an aerial (the assay and the antenna together are called an RFID transponder or an RFID tag). The antenna enables the chip to aerate the identification information to a reader.

The reader converts the radio waves reflected book binding from the RFID tag into digital information that can hence be passed on to computers that can make use of it. RFID is a give technology than bar codes in many ways. The deuce are different technologies and have different applications, which sometimes overlap. The king-sized dispute between the two is bar codes are line-of-sight technology. That is, a scanner has to "see" the bar cod...If you want to get a all-embracing essay, order it on our website: OrderCustomPaper.com

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