@inproceedings{16a74a2216464c45bcd90771726ceaa5,
title = "A Provably Stable FDTD Subgridding Method with Arbitrary Grid Ratio for Multisale Structures",
abstract = "A stable finite-difference time-domain (FDTD) sub-gridding method is proposed to efficiently and accurately solve three-dimensional electromagnetic problems. The symmetric interpolation operators between coarse and subgridding meshes are carefully designed to confirm long-time stability. In addition, the proposed method supports arbitrary grid ratios and nested subgridding meshes. Results show that its stability can be guaranteed, and the accuracy and efficiency are improved.",
keywords = "Finite-difference time-domain (FDTD), arbitrary grid ratio, stability, subgrid-ding, symmetric",
author = "Langran Deng and Yuhui Wang and Shunchuan Yang",
note = "Publisher Copyright: {\textcopyright} 2023 Applied Computational Electromagnetics Society (ACES).; 2023 International Applied Computational Electromagnetics Society Symposium, ACES-China 2023 ; Conference date: 15-08-2023 Through 18-08-2023",
year = "2023",
doi = "10.23919/ACES-China60289.2023.10249354",
language = "英语",
series = "2023 International Applied Computational Electromagnetics Society Symposium, ACES-China 2023",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2023 International Applied Computational Electromagnetics Society Symposium, ACES-China 2023",
address = "美国",
}