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Content Provider | IEEE Xplore Digital Library |
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Copyright Year | 2010 |
Abstract | The advancement in the internet infrastructure has enhanced data availability but the problem of data capture still persists. Radio Frequency Identification (RFID) is one out of a few available solutions to the problem of Auto Identification and Data Capture (AIDC). It is a technology that transfers data wirelessly from machine to machine. RFID consist of three major components: Reader, Tag and Information system. Reader or the RFID interrogator is a RF transceiver which captures tags data using an attached antenna. A tag consists of an integrated circuit attached to an antenna and it stores the identification data. Information system acts as the backend system and it processes the captured data. Ultra High Frequency (UHF) RFID system is most commonly used commercial RFID system due to its low cost and long read range. Communication is done using RF radiation where coded electronic data is transferred wirelessly from tag to reader. For the defined working of an RFID system it is very important for a reader to identify the tag properly. There are many factors that adversely affect the performance a RFID system like electromagnetic interference, interference from other readers, presence of metal, water etc. All these factors decrease the probability of tag to be read. Though the RFID system does machine to machine transfer of data and requires minimum human interference for working, there are times when there is human much near to the system. The presence of human also affects the performance of the system. |
Starting Page | 1 |
Ending Page | 4 |
File Size | 548300 |
Page Count | 4 |
File Format | |
ISBN | 9781424449675 |
ISSN | 15223965 |
DOI | 10.1109/APS.2010.5561912 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2010-07-11 |
Publisher Place | Canada |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Humans Radiofrequency identification Radio frequency Backscatter Antennas Interference UHF measurements |
Content Type | Text |
Resource Type | Article |
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