Analysis of transient scattering from complex objects

作者：Ren Meng^*; Zhou Dongming; Li Ying; He Jianguo

来源：International Conference on Microwave and Millimeter Wave Technology, 2008-04-21 to 2008-04-24.

DOI：10.1109/ICMMT.2008.4540504

A marching-on-in-time (MOT)-based time domain integral equation (TDIE) accelerated scheme is presented for the analysis of transient scattering from complex objects. The scheme employs the plane wave time domain algorithm (PWTD) to realize the efficient and fast evaluation of 3D transient wave field, thus reduce the computational complexity of MOT. The presented PWTD-enhanced MOT schem renders feasible and rapid integral equation based analysis of transient scattering phenomena involving electrically large surface. The numerical results that demonstrate the accuracy and efficacy of this scheme are given in this paper.

• 出版日期2008
• 单位中国人民解放军国防科学技术大学