MULTILAYER SYSTEM OF LORENTZ/DRUDE TYPE METAMATERIALS WITH DIELECTRIC SLABS AND ITS APPLICATION TO ELECTROMAGNETIC FILTERS

被引:117
作者
Sabah, C. [1 ]
Uckun, S. [2 ]
机构
[1] Goethe Univ Frankfurt, Inst Phys, D-60438 Frankfurt, Germany
[2] Gaziantep Univ, Dept Elect & Elect Engn, TR-27310 Gaziantep, Turkey
关键词
SCATTERING; FDTD;
D O I
10.2528/PIER09031306
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
In this work, frequency behavior of the multilayer structure comprised of double-negative (DNG) and dielectric slabs is presented in detail. The multilayer structure consists of N pieces DNG and dielectric slabs with different material properties and thicknesses. The incident electric field is assumed to be a monochromatic plane wave with any arbitrary polarization. The DNG layers are realized using the parameters of Lorentz/Drude type metamaterials. Transfer matrix method is used in the analysis to find the characteristics of the reflected and transmitted powers. Finally, the computations of the powers for two structures are demonstrated in numerical results for the application to design efficient filters at the microwave, millimeter wave, and optical frequency regions.
引用
收藏
页码:349 / 364
页数:16
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