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90 degrees Polarization rotator and antireflector using meanderline chiral metamaterials: Analytical and numerical approach
(ELSEVIER GMBH, URBAN & FISCHER VERLAG, 2015)
We demonstrate theoretically and numerically a chiral slab that can exhibit optical activity, circular dichroism, and antireflection in detail. Copolar and crosspolar transmitted and reflected waves depending on permittivity, ...
Solar energy harvesting with ultra-broadband metamaterial absorber
(WORLD SCIENTIFIC PUBL CO PTE LTD, 2019)
In this study, a novel metamaterial absorber (MA) is designed and numerically demonstrated for solar energy harvesting. The structure is composed of three layers with different thicknesses. The interactions of three layers ...
Metamaterial-based fluid sensor for identifying different types of fuel oil samples
(ELSEVIER SCIENCE BV, 2018)
In this paper, we present, design and analyze a metamaterial (MTM) based sensor to distinguish different types of gasoline and diesel samples. Electromagnetic characterization of the samples is completed experimentally and ...
Wave propagations in metamaterial based 2D phononic crystal: Finite element analysis
(Institute of Physics Publishing, 2018)
In the present work, the acoustic band structure of a two-dimensional (2D) phononic crystal (PnC) containing composite material were investigated by the finite element method. Two-dimensional PC with triangular and honeycomb ...
Design of a wide band metasurface as a linear to circular polarization converter
(WORLD SCIENTIFIC PUBL CO PTE LTD, 2017)
In this paper, we present a wide band metasurface (MS) polarization converter which converts a linearly polarized signal to a right-handed or left-handed circularly polarized signal both numerically and experimentally. The ...
Broad band MA-based on three-type resonator having resistor for microwave energy harvesting
(TAYLOR & FRANCIS INC, 2017)
We proposed metamaterial absorber having multi-type split coin resonator based on resistive loads. The numerical simulation results and experimental measurements indicate that broad band absorption with a ratio over 80% ...
U-shaped frequency selective surfaces for single- and dual-band applications together with absorber and sensor configurations
(INST ENGINEERING TECHNOLOGY-IET, 2016)
In this study, the frequency selective surface (FSS), absorbance and sensing applications of new unit cells comprised of single, double and quad U-shaped metallic elements are numerically and experimentally investigated. ...
Multifunctional metamaterial sensor applications based on chiral nihility
(SPRINGER, 2017)
In this paper, chiral nihility based pressure, density, temperature and moisture content metamaterial sensor applications are investigated in detail. A "chiral nihility'' medium in which both the permittivity and the ...
Dynamic and tunable chiral metamaterials with wideband constant chirality over a certain frequency band
(ELSEVIER GMBH, URBAN & FISCHER VERLAG, 2015)
We present numerically and experimentally a dynamic chiral metamaterial (MTM) that creates strong optical activity and circular dichroism. The proposed tunable structure has a very simple and more efficient configuration ...
Perfect metamaterial absorber-based energy harvesting and sensor applications in the industrial, scientific, and medical band
(SPIE-SOC PHOTO-OPTICAL INSTRUMENTATION ENGINEERS, 2015)
An electromagnetic (EM) energy harvesting application based on metamaterials is introduced. This application is operating at the the industrial, scientific, and medical band (2.40 GHz), which is especially chosen because ...
