Donglin Su

Abstract: With the continuous progress of industrial civilization from mechanization to informatization and intelligence, the understanding and cognition of electronic information systems are undergoing revolutionary changes. This talk targets the electromagnetic safety issues in microwave and millimeter-wave systems. It starts from the current situation of electromagnetic compatibility research in electronic information systems, considering the connotation and correlation of related basic concepts such as electromagnetic compatibility, electromagnetic interference and electromagnetic environmental effects, and then focuses on the importance of electromagnetic compatibility and electromagnetic safety. Combined with the characteristics of intelligent, networked and electromagnetic information systems in the future, the key technologies of electromagnetic interference characterization and detection and electromagnetic compatibility quantitative design are finally introduced.

Biography:

Donglin Su is with the School of Electronics and Information Engineering, Director of Institute of EMC Technology of Beihang University, Director of Key Laboratory of Electromagnetic Environmental Effects of Intelligent System and Equipment (Ministry of Industry and Information Technology), and a Visiting Scholar with the Department of Electrical Engineering, University of California, Los Angeles (UCLA). Prof. Su also serves as the Chair of Beijing Chapter, IEEE Antennas and Propagation Society, the Deputy Chair of Antennas Society, Chinese Institute of Electronics, etc. In 2019, she was elected as Academician of the Chinese Academy of Engineering.

Prof. Su has long been engaged in the research of electromagnetic compatibility and engineering application, and she has presided over more than 30 major equipment electromagnetic compatibility projects. She was awarded one first prize of State Technological Invention Award, two second prizes of National Science & Technology Progress Award. She has obtained 38 authorized national invention patents and published 72 papers. Prof. Su enjoys the special government allowance from the State Council of China. She was awarded the titles of National Women’s Pacesetter, National May 1st Labour Medal, Outstanding Young University Teachers in Beijing, etc.

Abstract: In this talk, I will briefly introduce the concepts and principles of information metasurfaces and emphasize their unique features to manipulate electromagnetic waves and process the digital information directly. Then I will present the recent work on information metasurface antennas, in which the feeding source and metasurface share the same aperture. Particularly, I give the system-level applications of the information metasurfaces, in which the metasurface is not only an antenna but also a digital-RF system.

Biography:

Tie Jun Cui is the Academician of Chinese Academy of Science and IEEE Fellow. He is the Director of State Key Laboratory of Millimeter Waves, Southeast University, Nanjing, China. He is also the Founding Director of the Institute of Electromagnetic Space, Southeast University. He proposed the concepts of digital coding and programmable metamaterials and established the new direction of information metamaterials, which can bridge the physical world and digital world and realize new architecture information systems. He published over 500 peer-reviewed journal papers that have been cited by more than 43000 times (H-factor: 106), and received the National Natural Science Awards of China in 2014 and 2018.