STRONG AND WEAK FEM FORMULATIONS OF HIGHER ORDER FOR QUASI-STATIC ANALYSIS OF SHIELDED PLANAR TRANSMISSION LINES

被引：7
|
作者：
Mancic, Zaklina J. [1 ]
Petrovic, Vladimir V. [2 ]
机构：
[1] Univ Nis, Fac Elect Engn, Nish 18000, Serbia
[2] Univ Belgrade, Sch Elect Engn, Belgrade 11120, Serbia
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2011年 / 53卷 / 05期
关键词：
finite element method; strong formulation; weak formulation; quasi-static analysis; shielded transmission lines; CHARACTERISTIC IMPEDANCE; ELEMENT METHOD;
D O I：
10.1002/mop.25917
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：
We present strong and weak Finite Element Method formulations for 2D closed electrostatic problems. Special hierarchical higher (arbitrary) order basis functions are applied. Results for characteristic impedance of shielded planar transmission lines, obtained by the two formulations are compared with results from the literature, and their specific advantages briefly commented. (C) 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett 53:1114-1119, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.25917
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页码：1114 / 1119
页数：6
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