由信息与通信工程学院主办的“信通论坛”本次邀请到日本东北大学的Sato Motoyuki教授进行线上学术交流，具体安排如下，欢迎感兴趣的师生参加。
一、主 题：
Topic ：79GHz MIMO Radar and Applications
二、主讲人：
Sato Motoyuki（日本东北大学，教授， IEEE Fellow）
三、时 间：2022年12月8日（周四）15:20
四、参加方式：
线上平台：腾讯会议
会议链接：https://meeting.tencent.com/dm/ENjKqZueBbTq
会议ID：484-253-557
会议密码：502502
五、主持人：崔国龙 教授
六、内容简介：
MIMO Radar operating at 79GHz was used for visualization of vibration of bridges. A FM-CW MIMO radar consists of 12 Transmitting and 16 receiving antennas was used. 2D SAR images reconstruction with PRF higher than 20Hz was achieved, and we demonstrated that vibration of any points in the 2D SAR image can be obtained. We measured vibration of brides, which have different structures, namely steel, and RC concrete. We showed that the vibration mode is very different between these two bridges and demonstrated that this system can be used for practical safety observation of social infra structures.
七、主讲人简介
Motoyuki Sato received the B.E., M.E degrees, and Dr. Eng. degree in information engineering from Tohoku University, Sendai, Japan, in 1980, 1982 and 1985, respectively. Since 1997 he is a professor at Tohoku University and a distinguished professor of Tohoku University 2007-2011, the director of Center for Northeast Asian Studies, Tohoku University 2009-2013.
His current interests include transient electromagnetics and antennas, radar polarimetry, ground penetrating radar (GPR), borehole radar, electromagnetic induction sensing, GB-SAR and MIMO radar systems. He developed GPR sensors ALIS for humanitarian demining, and they are used in mine affected countries including Cambodia and Colombia. He was a visiting Professor at Jilin University, China, Delft University of Technology, the Netherlands, and Mongolian University of Science and Technology. He served the technical chair of GPR1996 in Sendai and the general chair of IGARSS2011 Sendai-Vancouver.
