Design and realization of encoding module for UHF RFID based on FPGA

Abstract

Radio Frequency Identification (RFID) is an identification technique such as the barcode or magnetic strip technology. And it is a new automatic identification technique, which widely used in many aspects such as transportation systems, military and other fields. Physical data coding module is an important part for RFID systems. ISO18000-6C provides a new air communication interface protocol of RFID systems. ISOl8000-6C is after l8000-6A, B and modifies and extends A, B's content. ISO l8000-6C greatly improves the key technologies such as the physical data encoding, modulating type, anti-collision arithmetic and so on. This paper realizes data encode based on the ISO18000-6C standard and validates with FPGA. © 2009 Springer Berlin Heidelberg.