TY - GEN
T1 - Introducing Incident Plane Wave into DGTD Grid by 1D-DGTD Propagator
AU - Duan, Shaoqing
AU - Kuang, Lei
N1 - Publisher Copyright:
© 2021 Applied Computational Electromagnetics Society (ACES).
PY - 2021/7/28
Y1 - 2021/7/28
N2 - The Discontinuous Galerkin Time Domain (DGTD) method has been extensively studied in the calculation of radar cross-section (RCS) of objects, where introducing plane waves into computational domain plays a vital role. In this paper, we use the one-dimensional DGTD propagator instead of one-dimensional FDTD propagator to produce the plane wave, so that the leakage of incident wave into the scattered field region is greatly suppressed.
AB - The Discontinuous Galerkin Time Domain (DGTD) method has been extensively studied in the calculation of radar cross-section (RCS) of objects, where introducing plane waves into computational domain plays a vital role. In this paper, we use the one-dimensional DGTD propagator instead of one-dimensional FDTD propagator to produce the plane wave, so that the leakage of incident wave into the scattered field region is greatly suppressed.
KW - DGTD Method
KW - Electromagnetic Scattering
UR - https://www.scopus.com/pages/publications/85119364420
U2 - 10.23919/ACES-China52398.2021.9581966
DO - 10.23919/ACES-China52398.2021.9581966
M3 - 会议稿件
AN - SCOPUS:85119364420
T3 - 2021 International Applied Computational Electromagnetics Society Symposium, ACES-China 2021, Proceedings
BT - 2021 International Applied Computational Electromagnetics Society Symposium, ACES-China 2021, Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 4th International Applied Computational Electromagnetics Society Symposium in China, ACES-China 2021
Y2 - 28 July 2021 through 31 July 2021
ER -