Professor Chan Chi-hou and Dr Wu Gengbo (IMAGE) City University of Hong Kong Caption Professor Chan Chi-hou (left), Dr Wu Gengbo, both from the State Key Laboratory of Terahertz and Millimeter Waves at City University of Hong Kong, have developed a new-generation antenna together with researchers at Southeast University. Credit City University of Hong Kong Usage Restrictions Image must be used with appropriate caption and credit. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.