@inproceedings{82132df6fc02405182f7c06d2c469f4f,
title = "A Provably Stable SBP-SAT FDTD Subgridding Method Using Staggered Yee's Grids",
abstract = "A provably stable finite-difference time-domain (FDTD) subgridding method is proposed to efficiently solve the transverse magnetic (TM) problems. By using the summationby-parts simultaneous approximation term (SBP-SAT) technique, the staggered Yee's grids without sampling additional components on the interfaces is used, and several projection operators are carefully designed to make sure that SBP properties are satisfied. Therefore, its long-time stability is theoretically guaranteed. Numerical results show that it shows significant accuracy and efficiency improvement compared with the traditional FDTD method.",
keywords = "Finite-difference time-domain (FDTD), stability, subgridding, summation-by-parts simultaneous approximation term (SBP-SAT)",
author = "Yuhui Wang and Yu Cheng and Langran Deng and Wang, \{Xiang Hua\} and Xingqi Zhang and Shunchuan Yang",
note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 2022 International Applied Computational Electromagnetics Society Symposium, ACES-China 2022 ; Conference date: 09-12-2022 Through 12-12-2022",
year = "2022",
doi = "10.1109/ACES-China56081.2022.10065029",
language = "英语",
series = "2022 International Applied Computational Electromagnetics Society Symposium, ACES-China 2022",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2022 International Applied Computational Electromagnetics Society Symposium, ACES-China 2022",
address = "美国",
}