26-02-2013, 12:55 PM
RFID TECHNOLOGY
RFID TECHNOLOGY.pptx (Size: 331.3 KB / Downloads: 25)
INTRODUCTIONS
RFID stands for “ Radio frequency Identification Technology .
RFID Technology involves the use of Electromagnetic or Electrostatic Coupling In the RF portion of the Electromagnetic Spectrum to Object , Animal or Person.
This Technology allows non – contact transfer of information (like the barcode ).
ARCHITECTURE AND WORKING
An RFID system consists of three components –
Transceiver ( often combined into the reader )
Short of data processing Equipment
Such as a computer system
A Transponder ( the tag )
RFID reader device( chip device )
RFID tag usually known as transponder ,acts as a transmitter as well as a receiver in the RFID system .
Here three basic components of the RFID tag system –
An antenna , a microchip ( memory ) and the materials .
APPLICATION OF RFID TECHNOLOGY
Radio frequency identification technology system.
Anti – theft ,ID
Data logging
Polarization of the reader field
Communication distance
Environment (like electrical noise)
Operating freq. Like as LF , HF or UHF)
RFID TECHNOLOGY.pptx (Size: 331.3 KB / Downloads: 25)
INTRODUCTIONS
RFID stands for “ Radio frequency Identification Technology .
RFID Technology involves the use of Electromagnetic or Electrostatic Coupling In the RF portion of the Electromagnetic Spectrum to Object , Animal or Person.
This Technology allows non – contact transfer of information (like the barcode ).
ARCHITECTURE AND WORKING
An RFID system consists of three components –
Transceiver ( often combined into the reader )
Short of data processing Equipment
Such as a computer system
A Transponder ( the tag )
RFID reader device( chip device )
RFID tag usually known as transponder ,acts as a transmitter as well as a receiver in the RFID system .
Here three basic components of the RFID tag system –
An antenna , a microchip ( memory ) and the materials .
APPLICATION OF RFID TECHNOLOGY
Radio frequency identification technology system.
Anti – theft ,ID
Data logging
Polarization of the reader field
Communication distance
Environment (like electrical noise)
Operating freq. Like as LF , HF or UHF)