Zhao Shuaifeng, lecturer, was born in May 1968. He received the M.S.E degree from Institute of Information Science in BJTU, majoring in information and signal processing. He kept on working and teaching in BJTU. He participated in several projects including NSFC, 863, and Defense project. He also has published more than 10 papers. He has been teaching courses "data structure" , "Technology of Communication", "Principle of Single-chip and design", "C++ programming", "Principle and Application of RFID"and so on. His research interests are in Digital signal processing, IP communication and Embedded System,etc