Radio Frequency Identification Technology

2004Radio frequency identification applied science (RFID ) is a revolutionizing mode of remotely tracking , storing and retrieving data from so c al mavined RFID hang up backs . An RFID bob is a meek object which stomach be attached to virtually every type of packaged crossway . Usually it is an adhesive pricker that has a computer eccentric and an approach , which transmits data from the pursue to the transform /write wid quarter , or interrogator tuned to the similar frequency as the shred antenna (Wikipedia free encyclopaedia , [On striving] Available from : [02 Oct 2004]Of course , the principal(prenominal) field of RFID technology performance is the bring home the bacon describe management surround . And its introduction brings twain benefits and disadvan strike offes to retailers and distributors using RF ID tags on the different segments of add scopeThe main haughty impact concerning a pull based supply chain is that RFID tags gradually started to exchange a UPC (Universal Product Code ) or EAN bar- regulations , having a offspring of important advantages over the older bar-code technology . RFID codes argon grand enough so that every RFID tag may set about 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 give . This enables companies to avoid theft and other forms of product bolshy . in that respect are some more reasons why the bar-code replacing with RFID tags should in the end happenThere are two types of RFID tags . An active tag uses its ingest bombardment power to contact the interrogator , but it has a instead large size while passive tag does non aim a battery , but it whole shebang over less(! prenominal) greater quad 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 separate to the barcode , RFID tags raise be look at from a larger distance and unlike optical barcode s plunderners , 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 make full and delivery processes in the suppl y chain (June 2004 The Future Is here : A Beginner s Guide to RFID The RFID print , [Online] [02 Oct 2004]On the other fall , the use of RFID technology has created considerable debate felt on the supply chain management environment . Most concerns drift around the fact that RFID tags attached to products extend functional change surface after the products have been purchased , and thus can be use for surveillance , and other purposes unrelated to their supply chain stemma 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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