Title :
Modeling boundary sources and implementation of the subgridding technique in FDTD method
Author :
Wu, Xiangying ; Ji, Fei ; Lai, Shengli
Author_Institution :
Dept. of Electron. Eng., South China Univ. of Technol., Guangzhou, China
Abstract :
Implementation of the subgridding technique in FDTD method is discussed, and the model of sources on the coarse-fine grid boundary is given. Preliminary numerical results verify the efficiency of the subgridding technique and the validity of the source model
Keywords :
electromagnetic field theory; electromagnetic wave scattering; finite difference time-domain analysis; EM field problems; EM scattering; FDTD method; boundary sources modeling; coarse-fine grid boundary; subgridding technique; Dielectrics; Finite difference methods; H infinity control; Magnetic fields; Maxwell equations; Reflection; Scattering; Shape; Stability; Time domain analysis;
Conference_Titel :
Microwave and Millimeter Wave Technology Proceedings, 1998. ICMMT '98. 1998 International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-4308-5
DOI :
10.1109/ICMMT.1998.768457
