1. RFID Application 10/17/2012

2. Workflow FutureIntroduction Survey development Application Conclusion of RFID Result and opportunities

3. RFID RFID = Radio Frequency Identification Electronic labeling and wireless identification of objects using radio frequency Tag carries with its information a serial number Model number Color or any other imaginable data When these tags pass through a field generated by a compatible reader, they transmit this information back to the reader, thereby identifying the object

4. RFID components A basic RFID system consists of these components: A programmable RFID tag/inlay for storing item data; Consisting of an RFID chip for data storage an antenna to facilitate communication with the RFID chip A reader/antenna system to interrogate the RFID inlay Application software and a host computer system

5. RFID Tag The RFID tag consists of an integrated circuit (IC) embedded in a thin film medium. Information stored in the memory of the RFID chip is transmitted by the antenna circuit embedded in the RFID inlay via radio frequencies, to an RFID reader 3 types Passive Semi-passive Active

6. Types of RFID Tags Active Tags Semi-passive Tags Passive Tags Use a battery Contain built-in Derive their power communicate over batteries to power from the field distances of the chips generated by the several meters circuitry, resist reader interference and without having an circumvent a lack active transmitter of power from the to transfer the reader signal due information stored to long distance. They are different from active tags in that they only transmit data at the time a response is received

7. ApplicationsFrequency Appx. Read Range Data Speed Cost of Application TagsLow Frequency