Chunhua Wang received an M.S. degree from Zhengzhou University, Zhengzhou, China, in 1994, and a Ph.D. degree from Beijing University of Technology, Beijing, China, in 2003. He is currently a Professor in the College of Information Science and Engineering, Hunan University, Changsha, China. He is a doctoral tutor, director of the advanced communication technology key laboratory of Hunan University, a member of the academic committee of Hunan University, and the director of chaos and nonlinear circuit professional committee of the circuit and system branch of the China electronic society. Now, his research interests include memristor circuits, complex networks, chaotic circuits, chaos secure communication, current-mode circuit, and neural networks based on memristors. He has presided over 8 national and provincial projects and published more than 120 papers, among which more than 100 were retrieved by SCI.