Analysis of microstrip antennas with complex and anisotropic substrate by a hybrid FEM/BEM approach

被引：4
|
作者：
Lu, YL [1 ]
Xu, J [1 ]
Fu, JS [1 ]
机构：
[1] Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore 639798, Singapore
来源：
IEEE TRANSACTIONS ON MAGNETICS | 1998年 / 34卷 / 05期
关键词：
microstrip antennas; finite element methods; boundary element methods; anisotropic media; lossy media;
D O I：
10.1109/20.717775
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this article, a hybrid formulation based on the finite element method (FEM) and boundary element method (BEM) is presented for numerical analysis of the electromagnetic (EM) radiation and scattering from cavity-backed microstrip patch antennas. The cavity is recessed in a ground plane and may have arbitrary shape and contain inhomogeneous, anisotropic, and lossy dielectric materials. The formulation has been implemented using edge elements and the computer program has been tested by a number of numerical examples, proven to be valid and robust.
引用
收藏
页码：3300 / 3303
页数：4
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