A Spiral Wire_coil Wideband Metasurface Absorber with Ultrathin and Flexible Feature for Microwave Applications
| Authors | G.H. Mebarki, N. Benmostefa |
| Affiliations |
STIC Laboratory, Abou Bekr Belkaid University 13000 Tlemcen, Algeria |
| Е-mail | mebarkighada96@gmail.com |
| Issue | Volume 16, Year 2024, Number 1 |
| Dates | Received 09 November 2023; revised manuscript received 10 February 2024; published online 28 February 2024 |
| Citation | G.H. Mebarki, N. Benmostefa, J. Nano- Electron. Phys. 16 No 1, 01002 (2024) |
| DOI | https://doi.org/10.21272/jnep.16(1).01002 |
| PACS Number(s) | 42.25.Bs |
| Keywords | Metamaterial (2) , Absorber (3) , Flexible, Ultrathin, Spiral Wire_coil. |
| Annotation |
This current work presents the design and the experimental validation of an ultrathin a spiral Wire_coil wideband conformal metamaterial absorber. The proposed absorber is comprised of Wire_coil resonators on the upper side of the flexible substrate and a copper metal film on the lower side, which are separated by flexible PET (terephthalate). More than 90 percent of the frequency range from 16.5 GHz to 27.3 GHz was determined to be absorbed through testing. Due to its symmetrical form, the suggested absorber is indifferent to polarization. The absorber's unit cell is meant to be as small as possible with dimensions of 0.19 0 0.19 0 (where 0 is the wavelength at 16.5 GHz) .Using a parametric analysis and an equivalent circuit model, the absorber's wideband absorption mechanism was investigated further. Moreover, by varying the incidence angle up to 50 degrees, the bandwidth exhibits an effective absorption response for both TE and TM polarizations. Both simulation and experiment yield very similar results. Because of its simple design, the proposed absorber has potential properties for use in scientific and radio diffusion systems, offering outstanding performance. |
|
List of References |
Other articles from this number
1) High-Gain Microstrip Patch Antenna with a Circular Slot for WiGig Applications in the V - Band [01001-1-01001-5]2) Mechanical Properties of Pb–Sn–Ba Grid Alloys for Lead-Acid Batteries Produced by Melt Spinning Technology [01003-1-01003-6]
3) Influence of Accumulation of Impurity Atoms Ni and Fe on the Electrophysical Properties of Si Single Crystals [01004-1-01004-4]
4) Critical Values Determination of Parameters of Fixed Electron Flows System in the Processing of Oxide Coatings on Extended Optical Elements [01005-1-01005-7]
5) Effect of Electron-Phonon Interaction on the Resistivity of Metal Films as Sensor Electronics Elements [01006-1-01006-4]
6) Absorption and Transmission of Macroporous Silicon and Nanowires [01007-1-01007-6]
7) Calculations of Refractive Index Using Optical Band Gap: TiO2 Spray Pyrolysis Thin Films [01008-1-01008-4]
8) Phase Transitions and Structural Peculiarities of Divalent Nitrates [01009-1-01009-3]
9) Investigation of the Influence of Technological Factors on High-Voltage p0–n0 Junctions Based on GaAs [01010-1-01010-5]
10) SIMS Analysis of Copper-Nickel Thin Films Alloys [01011-1-01011-6]
11) Zinc Oxide Poly Crystals Heterojunction and Infrared- Blind UV-Photodetector [01012-1-01012-6]
12) Crystal Silicon Photoconductivity with Amorphous Inclusions [01013-1-01013-5]
13) Electron Transport Layer Material Optimization for Cs2AgBiBr6 Based Solar Cell Using SCAPS [01014-1-01014-4]
14) Power-Optimized Information Systems for Mobile Robotics in Physical Processes [01015-1-01015-7]
15) Electronic and Magnetic Properties of the Solid Solution Cr: ZnSeTe with the Cationic Vacancy [01016-1-01016-5]
16) A Unified Study of Electrical Transport Properties of Some Liquid Alkali Elements by Pseudopotential Approach [01017-1-01017-4]
17) Temperature Impact on the Characteristics of N-Channel GaP Fin Field Effect Transistor (GaP-FinFET) [01018-1-01018-4]
18) Expeditious Identification of IGBT Switch Fault in Bidirectional Microgrid Inverter Linked to Distributed Energy Resources [01019-1-01019-5]
19) Assessing the Electrical and Thermal Characteristics of Prepared PVA-Ag NPs Composite [01020-1-01020-4]
20) Thermodynamic Analysis of the Equilibrium Vapor Phase Composition of the Cd-I2 System [01021-1-01021-4]
21) Synthesis of High Electrical Conductivity of Superconductor NiS Thin Films [01022-1-01022-6]
22) Synthesis by Organic Solar Cells SnO2 Thin Films for Gas Sensing [01023-1-01023-3]
23) Nanoparticles of ZnO/ZnS: Electrochemical Synthesis, Analysis and Prospective Applications [01024-1-01024-4]
24) Effect of Aluminum (Al: 0, 1, 2 and 3 wt.%) Doping on Electrical Properties of ZnO:Al/p-Si Heterojunction for Optoelectronic Applications [01025-1-01025-5]
25) Electrical and Mechanical Properties of Epoxy Composites Filled with Carbon and Co3O4 Nanoparticles [01026-1-01026-10]
26) Mechanical Dynamic Properties of a Piezo Transducer in the Presence of an Active Acoustic Screen [01027-1-01027-6]
27) Quantum Statistical Properties of a Three-Mode Atom-Molecule Bose-Einstein Conden-sates System for Non-Zero Intraspecific Interactions: Antibunching [01028-1-01028-6]
28) Effect of Annealing on the Physical Properties of Chemically Synthesized Nanocrystalline SnO2 Thin Films [01029-1-01029-5]
29) Physics of High Efficiency Silicon Solar Cell with Nanoinclusions of Lead Chalcogenides [01030-1-01030-5]
