Multilayer Filters with Split-Ring Resonator Metamaterials

Li, D.; Xie, Yongjun; Zhang, J.; Li, Jie; Chen, Z.

doi:10.1163/156939308786348938

Cited by 10 publications

(2 citation statements)

References 13 publications

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“…In later studies, new designs of annular ring microstrip structure are presented [4][5][6][7][8]. Anisotropic materials have also been considered in the annular ring structure in later studies [9][10][11].…”

Section: Introductionmentioning

confidence: 99%

Resonance in Microstrip Ring Resonator with Uniaxially Anisotropic Substrate and Superstrate Layers

Gürel

Yazgan

2010

Journal of Electromagnetic Waves and Applications

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Resonance in annular-ring microstrip resonator with uniaxially anisotropic substrate and superstrate layers is analysed in Hankel Transform domain using immitance approach. Resonant frequency shift due to uniaxial anisotropy is firstly investigated for different anisotropy ratio values of substrate and superstrate layers with respect to each other. The results obtained indicate that resonant frequency of anisotropic resonator has higher or lower values as compared to isotropic case according to the adjustment of the layer anisotropies. Then, the effect of inclusion of air gap layer inserted between substrate and ground plane on the resonance characteristics is also investigated for different superstrate anisotropies. The overall results provide helpful design criterias for the more efficient operation of microstrip ring for communications and integrated circuit applications.

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Section: Introductionmentioning

confidence: 99%

Resonance in Microstrip Ring Resonator with Uniaxially Anisotropic Substrate and Superstrate Layers

Gürel

Yazgan

2010

Journal of Electromagnetic Waves and Applications

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“…One of the applications of metamaterials, useful in practice, is the composition of structures that operate as electromagnetic wave filters of frequency [23,24]. In the work at hand the study is focused to obtain microwave filters with specific operational properties, such as small frequency bandwidth, very rapid decrease of the signal at the boundaries of the frequency band, by the exploiting the special attributes of SNG and DNG dielectric slabs which load a waveguide.…”

Section: Introductionmentioning

confidence: 99%

Microwave Filtering in Waveguides Loaded With Artificial Single or Double Negative Materials Realized With Dielectric Spherical Particles in Resonance

Siakavara¹,

Damianidis²

2009

PIER

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Abstract-The potential to implement microwave filters with special properties, by loading a waveguide with artificial Single Negative (SNG) or Double negative (DNG) materials was investigated. The SNG or DNG medium was structured with dielectric spherical particles of high permittivity embedded in a dielectric material of much smaller permittivity. Numerical analysis of the frequency response of the waveguide loaded with slabs of this type of composite dielectrics reveals that filtering performance, with attributes like very sharp attenuation at the bounds of frequency pass or stop band can be obtained. The central frequency as well as the bandwidth of the filtering can be controlled via the size and the dielectric constants of the particles, the dielectric constant of the hosting material and the size of the slab.

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Introduction

Rout¹,

Sonkusale²

2017

Active Metamaterials

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Multilayer Filters with Split-Ring Resonator Metamaterials

Cited by 10 publications

References 13 publications

Resonance in Microstrip Ring Resonator with Uniaxially Anisotropic Substrate and Superstrate Layers

Resonance in Microstrip Ring Resonator with Uniaxially Anisotropic Substrate and Superstrate Layers

Microwave Filtering in Waveguides Loaded With Artificial Single or Double Negative Materials Realized With Dielectric Spherical Particles in Resonance

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