Wireless Communications and Networking, Digital Audio Video Technology, Digital Television and SOC Design, Machine Vision and Intelligent Information Processing, Intelligent Information Processing and Chip Design, Underwater Acoustic Signal Processing and Communication, Microelectronics and Nan electronics(Microelectronics, Optoelectronics, Microsystems), Electronic Circuit and System, Micro Nano Electronics, Plasma Optical, RF CMOS Chip, Millimeter Wave Technology and Photon Technology.