Title :
The space-time CE/SE method for solving Maxwell´s equations in time-domain
Author :
Wang, X.Y. ; Chen, C.L. ; Liu, Y.
Author_Institution :
Taitech Inc., NASA Glenn Res. Center, Cleveland, OH, USA
Abstract :
An innovative finite-volume-type numerical method named as the space-time conservation element and solution element (CE/SE) method is applied to solve time-dependent Maxwell´s equations. Test problems of electromagnetic scattering and antenna radiation are solved for validation. Numerical results are presented and compared with the analytical solutions, showing very good agreement.
Keywords :
Maxwell equations; antenna radiation patterns; electromagnetic wave scattering; finite volume methods; radar cross-sections; Maxwell equations; RCS; antenna radiation; conservation element; electromagnetic scattering; finite volume methods; radar cross sections; solution element; space-time method; Computational fluid dynamics; Dipole antennas; Electromagnetic radiation; Electromagnetic scattering; Finite difference methods; Maxwell equations; NASA; Radar scattering; Testing; Time domain analysis;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2002. IEEE
Print_ISBN :
0-7803-7330-8
DOI :
10.1109/APS.2002.1016275
