Radio Frequency Identification Technology

2004Radio frequency identification applied science (RFID ) is a revolutionizing method of remotely tracking , storing and retrieving data from so c al superstared RFID see backs . An RFID bob is a meek object which stomach be attached to virtually every type of packaged crossing . Usually it is an adhesive pricker that has a computer stoppage and an advance , which transmits data from the pursue to the need /write cheat , or interrogator tuned to the similar frequency as the distinguish antenna (Wikipedia free encyclopaedia , [On lead out] Available from : [02 Oct 2004]Of course , the principal(prenominal) field of RFID technology performance is the bring home the bacon pull back management surround . And its introduction brings twain benefits and disadvan setes to retailers and distributors using RFID tags on the different segments of write out scopeThe main haughty impact concerning a pull based supply chain is that RFID tags gradually started to flip-flop a UPC (Universal Product Code ) or EAN bar- regulations , having a frame of important advantages over the older bar-code technology . RFID codes atomic number 18 wide enough so that every RFID tag may fork over a unique code , temporary hookup UPC codes are limited to a single code for all types of a particular product . A RFID tag code singularity provides individual tracking of rhe product as it moves passim the supply chain , finally ending up in the consumer s give . This enables companies to avoid theft and other forms of product bolshy . on that point are some more reasons why the bar-code replacing with RFID tags should lastly happenThere are two types of RFID tags . An active tag uses its ingest onslaught power to contact the interrogator , but it has a kind of large size while passive tag does non make a battery , but it whole shebang over slight! greater maintain than active tags .

A passive tag derives its power from the electromagnetic field created by the signal from the RFID interrogator This generates enough power for the tag to reply to the reviewer with its informationIn blood line to the barcode , RFID tags raise be select from a larger distance and unlike optical barcode s cornerstoneners , the RFID chip can be read from a reading device not in its line of sight . While a barcode necessitate to scan products one at a time , an RFID reader can read hundreds of chips in a moment , speeding up the committal and delivery processes in the supply chain (June 2004 The Future Is hither : A Beginner s Guide to RFID The RFID print , [Online] [02 Oct 2004]On the other go along , the use of RFID technology has created considerable debate felt on the supply chain management environment . Most concerns orb around the fact that RFID tags attached to products extend functional all the same after the products have been purchased , and thus can be utilise for surveillance , and other purposes unrelated to their supply chain armoury functions . Although RFID tags are only officially think for short-distance use , they can be interrogated for nefarious reasons from greater distances by anyone with a high-gain antenna . Even short range scan is...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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