Influence of magnetic permeability on dispersion diagrams of a parallel-plate waveguide built with metamaterials

被引：0

作者：

Matekovits, Ladislau ^{[1
]}

De Sabata, Aldo ^{[2
]}

Peter, Ildiko ^{[3
]}

机构：

[1] Politecn Torino, Dept Elect, Cso Duca Abruzzi 24, I-10129 Turin, Italy

[2] Politehn Univ Timisoara, Fac Elect & Telecommun, Timisoara 300223, Romania

[3] Politecn Torino, Dept Mat Sci & Chem Engn, I-10129 Turin, Italy

来源：

ASIA-PACIFIC MICROWAVE CONFERENCE 2011 | 2011年

关键词：

Dispersion engineering; magnetic materials; parallel plate waveguide; periodic structures;

D O I：

暂无

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：

A homogeneous dielectric filled parallel-plate waveguide (PPW) with one metallic wall replaced by a metamaterial is considered. The dispersion diagram (DD) featuring the band structure, calculated by electromagnetic simulation, is used to investigate on the effects of the replacement of one of the dielectric materials entering into the composition of the PPW by one presenting magnetic properties. The reported results relative to the variation of the DD versus the magnetic permeability indicates a strong frequency variation of the position of the first band-gap and of the band-gaps widths. The large dynamic allows efficient application of dispersion engineering targeting advanced applications.

引用

页码：1746 / 1749

页数：4

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