RFID

Essay specific features

 

Issue:

Technology

 

Written by:

Hillary H

 

Date added:

January 24, 2014

 

Level:

University

 

Grade:

A

 

No of pages / words:

3 / 781

 

Was viewed:

1342 times

 

Rating of current essay:

 
Essay content:

The antenna enables the chip to transmit the identification information to a reader. The reader converts the radio waves reflected back from the RFID tag into digital information that can then be passed on to computers that can make use of it. RFID is a better technology than bar codes in many ways...
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The two are different technologies and have different applications, which sometimes overlap. The big difference between the two is bar codes are line-of-sight technology. That is, a scanner has to "see" the bar code to read it, which means people usually have to orient the bar code towards a scanner for it to be read...
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