DOUBLE B-SPLINE FINITE ELEMENTS FOR 3D ELECTROMAGNETIC

被引：0
|
作者：
Davidovic, Milos D. [1 ,2 ]
Ilic, Milan M. [2 ]
机构：
[1] Univ Belgrade, Vinca Inst, Belgrade 11001, Serbia
[2] Univ Belgrade, Sch Elect Engn, Belgrade 11120, Serbia
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2014年 / 56卷 / 03期
关键词：
ISOGEOMETRIC ANALYSIS;
D O I：
10.1002/mop.28178
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：
Novel type of finite elements, based on independent three-dimensional higher-order modeling of geometry and electric fields using trivariate B-spline functions, is presented. The method is evaluated in simulations of rectangular, spherical, and ridged canonical microwave cavity problems. The examples demonstrate excellent accuracy and efficiency of the proposed method. © 2014 Wiley Periodicals, Inc.
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收藏
页码：619 / 624
页数：6
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