Major research endeavours within the Department are conducted within four research groups. The foci of these groups are nonlinear circuits and systems (including power electronics, wireless power transfer technologies, renewable energy systems, LED lighting systems and complex networks), communications (including optical and wireless communications, vehicular communications, channel coding, optical sensor systems), signal processing and artificial intelligence (video and image coding, speech and pattern recognition, artificial intelligence and machine learning) and photonic systems and devices (information optics and photovoltaic devices). Other research topics include information security, bio-inspired optimisation techniques and forensics. Currently, over a hundred funded research projects are being undertaken.





Communications Research Group




Signal Processing and Artificial Intelligence Research Group






Nonlinear Circuits and Systems Research Group





Photonic Systems and Devices Research Group

Contact Us

Address: Core E, 6/F, Department of Electronic and Information Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong

Tel: +852 2766 6223

Fax: +852 2362 8439