TY - GEN
T1 - A scheme of lightning pulse source for the FDTD analysis of near-field interaction with airplane
AU - Dai, Jian
AU - Su, Donglin
AU - Zhao, Xiaoying
PY - 2008
Y1 - 2008
N2 - An innovative scheme of lightning pulse source for the FDTD is developed to simulate a segment of lightning and its electromagnetic field in near field region. A filament of current is set up using FDTD to imitate a segment of lightning channel. The filamentary current is extended into the PML, reaching the metal boundary outside the PML, which forms a loop. This method avoids the charge effect at the top and end of the filamentary current. It is found that this method could simulate the lightning electromagnetic field accurately, compared with the analytic function of classical lightning electromagnetic field in free space. And then the lightning pulse field engendered by this method is used to analyse the interaction with a carbon fibre cabin in airplane and its inner electric field.
AB - An innovative scheme of lightning pulse source for the FDTD is developed to simulate a segment of lightning and its electromagnetic field in near field region. A filament of current is set up using FDTD to imitate a segment of lightning channel. The filamentary current is extended into the PML, reaching the metal boundary outside the PML, which forms a loop. This method avoids the charge effect at the top and end of the filamentary current. It is found that this method could simulate the lightning electromagnetic field accurately, compared with the analytic function of classical lightning electromagnetic field in free space. And then the lightning pulse field engendered by this method is used to analyse the interaction with a carbon fibre cabin in airplane and its inner electric field.
UR - https://www.scopus.com/pages/publications/63549113632
U2 - 10.1109/ISAPE.2008.4735349
DO - 10.1109/ISAPE.2008.4735349
M3 - 会议稿件
AN - SCOPUS:63549113632
SN - 9781424421923
T3 - ISAPE 2008 - The 8th International Symposium on Antennas, Propagation and EM Theory Proceedings
SP - 843
EP - 846
BT - ISAPE 2008 - The 8th International Symposium on Antennas, Propagation and EM Theory Proceedings
T2 - 8th International Symposium on Antennas, Propagation and EM Theory, ISAPE 2008
Y2 - 2 November 2008 through 5 November 2008
ER -