Y2001-62863-53 0118640目标与环境的混合散射研究=A study on compositescattering of targets and environment[会,英]/Gao,M.Q.& Lu,S.//2000 5th International Symposium onAntennas,Propagation and EM Theory Pmceedings.—5...Y2001-62863-53 0118640目标与环境的混合散射研究=A study on compositescattering of targets and environment[会,英]/Gao,M.Q.& Lu,S.//2000 5th International Symposium onAntennas,Propagation and EM Theory Pmceedings.—53～56(PC)分析了目标与环境的混合散射。利用2维划分函数模拟粗糙表面;利用 Kirchhoff 近似法计算散射电磁场。试验结果指出,提出的方法是可靠的,而且简单实用。展开更多
Y2001-62863-536 0120786含尘等离子体中的固有电子密度波动=Intrinsic elec-tron density fluctuation in a plasma with dust[会,英]/Li,F.//2000 5th International Symposium on Anten-nas,Propagation and EM Theory Proceedings....Y2001-62863-536 0120786含尘等离子体中的固有电子密度波动=Intrinsic elec-tron density fluctuation in a plasma with dust[会,英]/Li,F.//2000 5th International Symposium on Anten-nas,Propagation and EM Theory Proceedings.—536～539(PC)展开更多
In this paper, a computer visualization approach is proposed for electromagnetic wave interaction with structures by mains of finite difference-time doain method (F-D) and computer graphics. By visualization of FDTD, ...In this paper, a computer visualization approach is proposed for electromagnetic wave interaction with structures by mains of finite difference-time doain method (F-D) and computer graphics. By visualization of FDTD, Phenomena such as wave propagation, penetration through structures, renection and absorption by structures are observed. Visualization of electromagnetic wave interactions with two wing-shaped structures is demonstrated. These examples indicate that the approach describe in the paper offers an effective way for investigating electromagnetic wave phenomena and is helpful to the engineers in controlling radar signature of the targets.展开更多
文摘Y2001-62863-53 0118640目标与环境的混合散射研究=A study on compositescattering of targets and environment[会,英]/Gao,M.Q.& Lu,S.//2000 5th International Symposium onAntennas,Propagation and EM Theory Pmceedings.—53～56(PC)分析了目标与环境的混合散射。利用2维划分函数模拟粗糙表面;利用 Kirchhoff 近似法计算散射电磁场。试验结果指出,提出的方法是可靠的,而且简单实用。
文摘Y2001-62863-536 0120786含尘等离子体中的固有电子密度波动=Intrinsic elec-tron density fluctuation in a plasma with dust[会,英]/Li,F.//2000 5th International Symposium on Anten-nas,Propagation and EM Theory Proceedings.—536～539(PC)
文摘In this paper, a computer visualization approach is proposed for electromagnetic wave interaction with structures by mains of finite difference-time doain method (F-D) and computer graphics. By visualization of FDTD, Phenomena such as wave propagation, penetration through structures, renection and absorption by structures are observed. Visualization of electromagnetic wave interactions with two wing-shaped structures is demonstrated. These examples indicate that the approach describe in the paper offers an effective way for investigating electromagnetic wave phenomena and is helpful to the engineers in controlling radar signature of the targets.
