Design of a Multi-Protocol Compatible RFID Reader Used in Warehouse Management

With the development of large scale integrated circuit, internet communication, information security and so on, Radio frequency identification (RFID) technology has entered the commercial application stage, to be the most actively and promising high-tech in modern information technology field it plays a tremendous role in promoting humanity enters a information-based and digital society. Now a big trouble in promoting RFID technology's widely used is Cost Barriers which cumbers its scale and socialization application. In order to be suitable for different kind of protocols and save cost, A RFID reader compatible with two main RFID protocols is presented in this paper. Such research is based on a fund of RFID technology used in warehouse management application. In this paper we will introduce how the reader works and give the simulation of the reader's efficiency.