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Nontraditional Numerical Methods for Solving Electromagnetic Problems

Time: May 6, 2019

地址 201 meeting room in the Third District of the Main Building of North Campus 事件时间: 2019-05-13 10:00:00

https://meeting.xidian.edu.cn/uploads/images/201904/1556270419.jpg

Title:

Nontraditional Numerical Methods for Solving Electromagnetic Problems

Lecturer:

Prof.Meisong Tong

Time:

2019-05-13 10:00:00

Venue:

201 meeting room in the Third District of the Main Building of North Campus

Lecturer Profile

Mei Song Tong received the B.S. and M.S. Degrees from Huazhong University of Science and Technology, Wuhan, China, respectively, and Ph.D. degree from Arizona State University, Tempe, Arizona, USA, all in electrical engineering. He is currently the Distinguished Professor and Head of Department of Electronic Science and Technology, and Vice Dean of College of Microelectronics, Tongji University, Shanghai,China.He has also held an adjunct professorship at the University of Illinois at Urbana-Champaign, Urbana, Illinois, USA, and an honorary professorship at the University ofHong Kong, China. He has published more than 400 papers in refereed journals and conference proceedingsand co-authored six books or book chapters. His research interests include electromagnetic field theory, antenna theory and design, simulation and design of RF/microwave circuits and devices, interconnect and packaging analysis, inverse electromagnetic scattering for imaging, and computational electromagnetics.

Prof. Tong is a Fellow of the Electromagnetics Academy, Fellow of the Japan Society for the Promotion of Science (JSPS), and Full Member (Commission B) of the USNC/URSI. He has been the chair of Shanghai Chapter since 2014and the chair of SIGHT committee in 2018,respectively, in IEEE Antennas and Propagation Society. He has served as an associate editor or guest editor for several well-known international journals, including IEEE Antennas and Propagation Magazine, IEEE Transactions on Antennas and Propagation, IEEE Transactions on Components, Packaging and Manufacturing Technology, International Journal of Numerical Modeling: Electronic Networks, Devices and Fields, Progress in Electromagnetics Research, and Journal of Electromagnetic Waves and Applications, etc. He also frequently served as a session organizer/chair, technical program committee member/chair, and general chair for some prestigious international conferences. He was the recipient of a Visiting Professorship Award from Kyoto University, Japan, in 2012, and from University of Hong Kong, China, 2013. He advised and coauthored six papers that received the Best Student Paper Award from different international conferences. He was the recipient of the Travel Fellowship Award of USNC/URSI for the 31th General Assembly and Scientific Symposium (GASS) in 2014, Advance Award of Science and Technology of Shanghai Municipal Government in 2015, Fellowship Award of JSPS in 2016, Innovation Award of Universities’ Achievements of Ministry of Education of China in 2017. In 2018, he was selected as the Distinguished Lecturer (DL) of IEEE Antennas and Propagation Society for 2019-2021.

Lecture Abstract

Electromagnetic (EM) problems are governed by the well-known Maxwell’s equations which take a differentialequation form but they can be manipulated into an integral equation form by introducing the Green’s function.Many numerical methods have been developed for solving EM integral equations and the most popular or traditional method is known asthe method of moments (MoM).Although the MoMis quite robust in general, there existcertain deficiencies in the method formany applications. Recently, some nontraditional numerical methods for solving the EM integral equations have been developed and they could become strong competitors to the MoM, causing a wide attention in the EM community. The typicalmethods are theNyström method and meshless method and they can overcome or alleviate the problems in the traditional MoM, leading to having an alterative choice in many scenarios.In this talk, I will review these two methods and present their applications for solving various EM problems.

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