Provided by: International Journal of Advances in Engineering & Technology (IJAET)
Date Added: Mar 2013
RFID (Radio Frequency IDentification) is an extremely important technology of automatic identification. It is being used in a wide range of applications such as Electronic Toll Collect (ETC), vehicle access, Electronic Article Surveillance (EAS), animal tagging, supply chain tracking, warehouse management, and security systems. There are 4 common bands for RFID applications; these are the LF band (less than 135 KHz), the HF band (13.56 MHz), the UHF band (860 - 960 MHz), the microwave band (2.45 GHz) and the Ultra Wide Band UWB (3.1-10.6 GHz).