Abstract
We present a finite element method for the electromagnetic scattering from a 2-D cavity embedded in the infinite ground plane. The problem is first discretized in time by the BETA, LAMBDA Newmark time-marching scheme. The resulting semi-discrete problem is well-posed. Error analysis of the fully discrete finite element formulation is performed. Stability criteria of the time-stepping scheme are also established. Numerical experiments demonstrate the accuracy and stability of the method.
Citation
Tri Van. Aihua Wood. "Finite Element Analysis of Transient Eletromoagentic Scattering form 2D Cavities." Methods Appl. Anal. 11 (2) 221 - 236, June 2004.
Information