TY - GEN
T1 - Modified Transformation Optics Based FDTD for Local Mesh Refinement
AU - Chen, Ruonan
AU - Kuang, Lei
AU - Ren, Pengcheng
AU - Liu, Qing Huo
N1 - Publisher Copyright:
© 2018 The Institute of Electronics, Information and Communication Engineers (IEICE).
PY - 2018/12/31
Y1 - 2018/12/31
N2 - In this paper, we modify Transformation optics Finite Difference Time Domain (TO-FDTD) method to calculate the small structure in a large computational domain. We use rectangular transformation boundaries rather than circular boundaries to enlarge the small object. Also, we modify the coordinate transformation equation to make rectangular annulus boundary parallel to coordinate axis to estimate the staircasing errors. Simulation results show the result of rectangular TO-FDTD method.
AB - In this paper, we modify Transformation optics Finite Difference Time Domain (TO-FDTD) method to calculate the small structure in a large computational domain. We use rectangular transformation boundaries rather than circular boundaries to enlarge the small object. Also, we modify the coordinate transformation equation to make rectangular annulus boundary parallel to coordinate axis to estimate the staircasing errors. Simulation results show the result of rectangular TO-FDTD method.
UR - https://www.scopus.com/pages/publications/85060950571
U2 - 10.23919/PIERS.2018.8597914
DO - 10.23919/PIERS.2018.8597914
M3 - 会议稿件
AN - SCOPUS:85060950571
T3 - Progress in Electromagnetics Research Symposium
SP - 1138
EP - 1140
BT - 2018 Progress In Electromagnetics Research Symposium, PIERS-Toyama 2018 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2018 Progress In Electromagnetics Research Symposium, PIERS-Toyama 2018
Y2 - 1 August 2018 through 4 August 2018
ER -