ISOTROPIC CHIRAL COMPOSITE MODELING - COMPARISON BETWEEN ANALYTICAL, NUMERICAL, AND EXPERIMENTAL RESULTS

被引：28

作者：

MARIOTTE, F

TRETYAKOV, SA

SAUVIAC, B

机构：

[1] French Atomic Energy Comission, Le Barp

[2] St. Petersburg State Technical University, Radiophysics Department, St. Petersburg

[3] French Atomic Energy Comission, Le Barp

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 1994年 / 7卷 / 18期

关键词：

CHIRAL COMPOSITES; MODELING; TRANSMISSION;

D O I：

10.1002/mop.4650071814

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：

Electromagnetic properties of artificial isotropic chiral composites are calculated based on the analytical antenna model for the polarizabilities of small bianisotropic wire-and-loop particles and on a numerical simulation technique. Averaged media parameters are estimated using the Maxwell-Garnett model. Theoretical results are compared with the transmission coefficients for a composite slab measured at microwave frequencies. The analytical model is seen to provide an accurate description in the area of the first resonance of the structure and at lower frequencies, which corresponds to the approximations made in the theoretical modeling. (C) 1994 John Wiley & Sons, Inc.

引用

页码：861 / 864

页数：4

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