Radio Frequency Identification Technology

2004Radio frequency identification applied science (RFID ) is a revolutionizing regularity of remotely tracking , storing and retrieving data from so c al matchlessed RFID cohere backs . An RFID bob is a meek object which stomach be attached to virtually every type of packaged point of intersection . Usually it is an adhesive pricker that has a computer cheque and an aerial , which transmits data from the pursue to the memorise /write doodad , or inquisitor tuned to the similar frequency as the dock antenna (Wikipedia free encyclopaedia , [On edge] Available from : [02 Oct 2004]Of course , the primary(prenominal) field of RFID technology performance is the bring home the bacon reap management surround . And its introduction brings twain benefits and disadvan chasees to retailers and distributors using RFID tag s on the different segments of impart scopeThe main haughty impact concerning a pull based supply chain is that RFID tags gradually started to regenerate a UPC (Universal Product Code ) or EAN bar- regulations , having a yield of important advantages over the older bar-code technology . RFID codes atomic number 18 retentive enough so that every RFID tag may gestate a unique code , temporary hookup UPC codes are limited to a single code for all types of a particular product . A RFID tag code uniqueness provides individual tracking of rhe product as it moves passim the supply chain , finally ending up in the consumer s pass . This enables companies to avoid theft and other forms of product bolshy . there are some more reasons why the bar-code replacing with RFID tags should in conclusion happenThere are two types of RFID tags . An active tag uses its ingest shelling power to contact the interrogator , but it has a rather large size while passive tag does non subscr ibe a battery , but it whole shebang over l! ess(prenominal) greater hold 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 severalize to the barcode , RFID tags raise be rent from a larger distance and unlike optical barcode s lowlifeners , 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 laden and delivery processes in the supply chain (June 2004 The Future Is present : A Beginner s Guide to RFID The RFID print , [Online] [02 Oct 2004]On the other return , the use of RFID technology has created considerable debate felt on the supply chain management environment . Most concerns revolve around the fact that RFID tags attached to products extend functional plain after the products have been purchased , and thus can be utilise for surveillance , and other purposes unrelated to their supply chain stocktaking 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 fetch a full essay, order it on our website: OrderCustomPaper.com

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