Invited Talk: Qiang Ren, Beihang University

Special session 19: Time Domain and Frequency Domain Methods and Their Applications

Short Bio: 
Qiang Ren received the B.S. degree in electrical engineering from Beihang University, Beijing, China, in 2008, the M.S. degree in electrical engineering from the Institute of Acoustics, Chinese Academy of Sciences, Beijing, in 2011, and the Ph.D. degree in electrical engineering from Duke University, Durham, NC, USA, in 2015. From 2016 to 2017, he was a Post-Doctoral Researcher with the Computational Electromagnetics and Antennas Research Laboratory (CEARL), Pennsylvania State University, University Park, PA, USA. In September 2017, he joined the School of Electronics and Information Engineering, Beihang University, as an“Excellent Hundred”Associate Professor.
His current research interests include numerical methods for multiscale and multiphysics modeling, inverse scattering, and parallel computing. Dr. Ren was a recipient of the Young Scientist Award of the 2018 International Applied Computational Electromagnetics Society (ACES) Symposium in China.

Title:  Adaptive DGTD method with hierarchical vector basis functions

Abstract:
An adaptive DGTD algorithm based on hierarchical vector basis functions is proposed in this work. This newly proposed scheme can adjust the order of the basis functions in each element dynamically during the simulation. Several numerical examples demonstrate its accuracy and efficiency.