COMPARISON OF APPROXIMATIONS FOR EFFECTIVE PARAMETERS OF ARTIFICIAL DIELECTRICS

被引：46

作者：

KUESTER, EF

HOLLOWAY, CL

机构：

[1] Department of Electrical and Computer Engineering, University of Colorado, Boulder, CO

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1990年 / 38卷 / 11期

关键词：

D O I：

10.1109/22.60028

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：

Formulas available in the literature for approximating the effective permittivity and permeability of a periodic array of (possibly lossy) dielectric rods of arbitrary cross section are assessed for their accuracy by comparing them with precise numerical values for special forms of the arrays. It is found that while no single formula is capable of very high precision in every case, we can construct good approximate formulas in individual cases as a result of this comparison. © 1990 IEEE

引用

页码：1752 / 1755

页数：4

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[3]

Bensoussan A., 1978, ASYMPTOTIC ANAL PERI

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