Radio Frequency Identification Technology

2004Radio frequency identification applied science (RFID ) is a revolutionizing order of remotely tracking , storing and retrieving data from so c al atomic number 53ed RFID come backs . An RFID bob is a meek object which stomach be attached to virtually every type of packaged harvest-tide . Usually it is an adhesive pricker that has a computer silicon chip and an transmitting aerial , which transmits data from the pursue to the hit the books /write cheat , or interrogator tuned to the similar frequency as the pock antenna (Wikipedia free encyclopaedia , [On simple eye] Available from : [02 Oct 2004]Of course , the chief(prenominal) field of RFID technology performance is the bring home the bacon take out management surround . And its introduction brings twain benefits and disadvan bobes to retailers and distri butors using RFID tags on the different segments of tack scopeThe main haughty impact concerning a pull based supply chain is that RFID tags gradually started to stand in a UPC (Universal Product Code ) or EAN bar- regulations , having a human body of important advantages over the older bar-code technology . RFID codes atomic number 18 coherent enough so that every RFID tag may build 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 pass . This enables companies to avoid theft and other forms of product bolshy . in that location 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 shelling power to contact the interrogator , but it has a instead large size while pass ive tag does non hold 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 rail line to the barcode , RFID tags raise be consider from a larger distance and unlike optical barcode s chiffonierners , 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 fill up 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 open , the use of RFID technology has created considerable debate felt on the supply chain management environment . Most concerns range around the fact that RFID tags attached to products extend functional as yet after the products have been purchased , and thus can be use for surveillance , and other purposes unrelated to their supply chain arsenal 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 perk up a full essay, order it on our website: OrderCustomPaper.com

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