矩形波导结中沿H面部分填充介质柱散射特性的有限元—边界元法分析

SCATTERING PROPERTIES ANALYSIS OF A RECTANGULAR WAVEGUIDE PARTIALLY FILLED WITH DIELECTRIC IN H-PLANE WITH A COUPLED FINITE-BOUNDARY ELEMENT METHOD

应用有限元—边界元耦合法数值分析了矩形波导结中沿Ｈ面均匀的任意截面形状的介质柱散射特性。

In this paper, a new numerical method for analysis of scattering properties of a rectangular waveguide partially filled with dielectric in H_plane is proposed. The proposed approach is based upon the coupling of the finite element and boundary element methods. Two examples are given.