An alternative solution method for hybrid discrete singular convolution-method of moments modeling of reverberation chambers

Abstract

In order to reduce memory cost, this paper applies block Gauss-Seidel method to solve the unknowns in hybrid discrete singular convolution (DSC)-method of moments (MoM) modeling of reverberation chambers. Based on block Gauss-Seidel method, the DSC and MoM sub-problems are alternatively solved until convergence is achieved. Compared to existing methods, the proposed solution method significantly saves memory cost. Simulations are performed to study the convergence behavior of the proposed method.