Title :
Application of the stochastic second-degree iterative method to EM scattering from randomly rough surfaces
Author :
Du, Yang ; Kong, J.A.
Author_Institution :
Zhejiang Univ., Hangzhou
Abstract :
Application of a stochastic second-degree method in combination with the banded matrix canonical grid (BMIA/CAG) method for two-dimensional electromagnetic scattering from PEC randomly rough surfaces is presented. This method can improve convergence over while preserving the computational attractiveness of the BMIA/CAG method. Numerical examples illustrate the effectiveness of the proposed method.
Keywords :
electromagnetic wave scattering; iterative methods; rough surfaces; stochastic processes; 2D electromagnetic scattering; PEC randomly rough surfaces; banded matrix canonical grid; stochastic second-degree iterative method; Bandwidth; Character generation; Convergence; Electromagnetic scattering; Iterative methods; Matrix decomposition; Rough surfaces; Stochastic processes; Surface roughness; Surface waves;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2007. IGARSS 2007. IEEE International
Conference_Location :
Barcelona
Print_ISBN :
978-1-4244-1211-2
Electronic_ISBN :
978-1-4244-1212-9
DOI :
10.1109/IGARSS.2007.4422730
