Radiation Properties and Coupling Analysis of a Metamaterial Based, Dual Polarization, Dual Band, Multiple Split Ring Resonator Antenna

Alıcı, Kamil Boratay; Serebryannikov, Andriy E.; Özbay, Ekmel

doi:10.1163/156939310791586188

Cited by 29 publications

(27 citation statements)

References 33 publications

(35 reference statements)

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“…Besides negative refraction property, many other properties of LHMs have now been extensively investigated [8,9]. Currently, many novel applications have been achieved with metamaterials, such as hyperlens [10,11], invisibility cloak [12][13][14][15][16][17], antennas [18][19][20][21] and absorbers [22,23]. In particular, the inclusion of the silk in metamaterials [3] broadens the application of metamaterials.…”

Section: Introductionmentioning

confidence: 99%

Experimental Measurement Method to Determine the Permittivity of Extra Thin Materials Using Resonant Metamaterials

Xu¹,

Yang²,

Huang³

et al. 2011

PIER

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Abstract-The permittivity of extra thin silk cloth is usually measured through some complex methods in the past. Here we propose a convenient and flexible method to measure the permittivity of extra thin silk cloth using resonant metamaterial structures. The metamaterial structures used here are symmetric split ring resonators (SRRs). The principle is that the resonant frequency of the SRRs is very sensitive to the permittivity of the surrounding medium. Therefore, the relative permittivity of an extra thin medium as silk cloth can be determined. Our experimental measurement shows that the relative permittivity of the silk cloth is 4.5. A piece of printing paper is also measured with a relative permeability of 1.4. The effectiveness of the method in determining the permittivity of a solid medium is very useful in future applications.

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Section: Introductionmentioning

confidence: 99%

Experimental Measurement Method to Determine the Permittivity of Extra Thin Materials Using Resonant Metamaterials

Xu¹,

Yang²,

Huang³

et al. 2011

PIER

View full text Add to dashboard Cite

show abstract

“…In the last decade, the use of metamaterials (MMs) also has shown to have potential to miniaturize antennas. It has been proven that a shell of ideal homogenous MM can reduce the antenna size, while keeping a high efficiency [10][11][12][13][14][15]. However, in practise a homogenous MM is hard to obtain, since the typical size of the MM unit cell is about 10% of the wavelength in vacuum.…”

Section: Introductionmentioning

confidence: 99%

A Fully Planar Near-Field Resonant Parasitic Antenna

Yan¹,

Vandenbosch²

2014

PIER C

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Abstract-A near-field resonant parasitic (NFRP) antenna is presented. Unlike the conventional NFRP antenna, which is fed by coaxial cables, the topology is driven by a planar "monopole". In this way, the antenna and the front end circuit can be designed in a single plane, which is crucial for system integration. The radiator is electrically small (λ 0 /19.3 × λ 0 /10.47 × λ 0 /76.4) while reaching a high efficiency (94%) and a good bandwidth (85 MHz). The operating frequency and input impedance are easily tailored. Measured results verify the working mechanism.

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“…Recent burgeoning developments toward electromagnetic (EM) metamaterials have intrigued a great impetus and a renewed interest in the antenna discipline [1][2][3][4][5][6][7]. Microstrip antenna is of particular interest and preferable due to their features of low profile, light weight, easy fabrication, low cost and compatibility with the integrated circuit technology in practice.…”

Section: Introductionmentioning

confidence: 99%

A Miniaturized Triple-Band Metamaterial Antenna With Radiation Pattern Selectivity and Polarization Diversity

Xu¹,

Wang²,

Qi³

2013

PIER

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Abstract-A novel triple-band single-fed compact microstrip antenna with varied polarization states and radiation patterns is proposed based on two-dimensional artificial metamaterial transmission line (TL). The TL element is composed of complementary split ring resonators (CSRRs) etched in the ground plane and a capacitive gap embedded in the stepped-impedance conductor line. By inserting a 2 × 2 array of the original element in conventional patch and feeding the resultant structure with an annular-ring slot along the diagonal, an antenna working in three resonant modes (n = −1, n = 0, and n = +2) is engineered at three specific well-separated frequencies f −1 = 1.5, f 0 = 2.4 and f +2 = 3.5 GHz, respectively. As a result, both the numerical and experimental results illustrate that the antenna exhibits a patch-like radiation with pure linear polarization in the n = −1 mode, a monopolar radiation with circular polarization in the n = 0 and also an asymmetric quasi monopolar radiation with a hybrid linear polarization in the n = +2 mode. The antenna features compact whose patch occupying only an area of 0.246λ 0 × 0.246λ 0 × 0.03λ 0 at f −1 and exhibits groups of advantages such as high radiation efficiency. Moreover, the proposed prescription, free of any metallic via, perturbation structure and complicated feeding network, is of practical value and opens an alternative avenue toward new types of antenna with agile polarization capability and versatile radiation patterns.

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Radiation Properties and Coupling Analysis of a Metamaterial Based, Dual Polarization, Dual Band, Multiple Split Ring Resonator Antenna

Cited by 29 publications

References 33 publications

Experimental Measurement Method to Determine the Permittivity of Extra Thin Materials Using Resonant Metamaterials

Experimental Measurement Method to Determine the Permittivity of Extra Thin Materials Using Resonant Metamaterials

A Fully Planar Near-Field Resonant Parasitic Antenna

A Miniaturized Triple-Band Metamaterial Antenna With Radiation Pattern Selectivity and Polarization Diversity

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