HOFEM: Higher Order Finite Element Method Simulator for antenna analysis

被引：0

作者：

Garcia-Donoro, D. ^{[1
]}

Amor-Martin, A. ^{[2
]}

Garcia-Castillo, L. E. ^{[2
]}

Salazar-Palma, M. ^{[2
]}

Sarkar, T. K. ^{[3
]}

机构：

[1] Xidian Univ, Dept Elect Engn, Xian, Peoples R China

[2] Carlos III Univ Madrid, Dept Signal Theory & Commun, Leganes, Spain

[3] Syracuse Univ, Dept Elect Engn & Comp Sci, Syracuse, NY USA

来源：

2016 IEEE CONFERENCE ON ANTENNA MEASUREMENTS & APPLICATIONS (CAMA) | 2016年

关键词：

FEM; FE-IIEE; higher-order; CEM;

D O I：

暂无

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：

This document presents the application of a new electromagnetic in-house parallel EM simulator to the antenna analysis. The simulator is included in the commercial software HOBBIES. HOFEM makes use of a weak formulation based on double curl vector wave equation discretized with the higher-order isoparametric curl-conforming tetrahedral and triangular prismatic finite element rigorous implementations of Nedelecs first family of elements. These implementations together with an appropriate hp-adaptivity technique provide very accurate field approximations. A non-standard mesh truncation technique, FE-IIEE (Finite Element - Iterative Integral Equation Evaluation) for open region problems is also implemented providing an arbitrarily exact radiation boundary condition while retaining the original sparse structure of the FEM matrices. A numerical example is presented showing the reliability, performance and versatility of the solver for the antenna analysis.

引用

页数：4

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