Download - Rfid seminar (1)
RADIO FREQUENCY IDENTIFICATION & DETECTION (RFID)
(TECHNOLOGY IN MARKETING)
Phaneendra kumar
Haritha VSG
Greeshma gopal
WHAT IS RFID?
Radio frequency identification (RFID) is an automatic identification method based on radio waves
RFID relies on storing and retrieving data using devices called RFID tags
An RFID tag is applied to (or) incorporated into a product
The information in the tag can be read by using a reader.
A reader is used to identify all tags within its reception coverage area.
Information transmitted from the tag can be interpreted by reading the data directly from the reader itself or through a software based interface
IN MARKETING –(Warehouse)
HOW RFID WORKS?
It has three divisions1. A scanning antenna2. A transceiver with decoder
to interpret the data3. A tag (or) transponder
OTHER APPLICATIONS Passports Animal identification Human implants Libraries
ADVANTAGES OF RFID VS BARCODE
Line of sight
RFID tags can be read at much greater distances
Read / write capability
CONCLUSION
RFID is said by many in the industry to be front run technology The biggest, as of unproven, benefit would ultimately be in the consumer goods supply chain With rates of simulation such as silicon coming down the cost of tags & readers also come down Once the production of tags & readers is done on a mass scale their individual cost is bound to come down With the above factors in mind we conclude that RFID will be nothing less than a revolution
QUERIES ???