radio frequency identification chip (rfid)

RFID (Radio Frequency Identification Chip)

By Kartik ShahRFID(Radio Frequency IDentification)

1

Outline

What is RFID ?Who Found RFID ?The Basics of RFID (Component)Applications of RFID?ISSUES with RFID

Outline


What is RFID ?

This is the comparison of RFID chip with grain of rise

Image Source :http://upload.wikimedia.org/wikipedia/commons/c/c7/Microchip_rfid_rice.jpg

Outline


Who found RFID ?

RFID come far from roots from twentieth century.Henry Stockman invents RFID in 1946Came into commercial use in 1990sAnd now used in many areas...http://dspace.mit.edu/bitstream/handle/1721.1/41915/RFID%20_%20an%20incomplete%20saga.pdf?..

Outline


The Basics of RFID(Component)http://www.slideshare.net/carabez/rfid-technologies?related=1

8


9

RFID Tag(s)RFID tag has mainly two types :Active TagPassive Tag

RFID Tag(s)RFID tag has mainly two types :Active TagPassive Tag

Active Tag

RFID TagRFID tag has mainly two types :Active TagPassive Tag

RFID TagRFID tag has mainly two types :Active TagPassive Tag

Passive Tag


16


17

RFID AntennaAntenna is works like Middle Man of RFID system.


19


20

RFID ReaderRFID Reader Mainly Divided in two Types :FixedHandheld

Fixed ReaderThis is the example of Fixed Reader it is fixed on any device

Bill of LadingMaterial Trackinghttp://www.rfidjournal.com/articles/view?1337Fixed Reader

Handheld ReaderThis is the example of Handheld Readerhttp://www.rfidjournal.com/articles/view?1337

Wireless

Outline


Applications of RFID

CommerceTransportation and logisticsPublic transportInfrastructure management and protectionPassportsTransportation paymentsAnimal identificationHuman identificationInstitutionsSportsComplement to barcodehttp://en.wikipedia.org/wiki/Radio-frequency_identification

Outline


Are there any health risks associated with RFID and radio waves?

Thank You!Hope, you all like it ! Any Questions ?

radio frequency identification chip (rfid)

Technology