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Polarization angle independent metamaterial absorber based on circle-shaped resonators with interference theory
Date
2015-11-10
Author
Dincer, Furkan
Karaaslan, Muharrrem
AKGÖL, OĞUZHAN
ÜNAL, EMİN
Sabah, Cumali
Metadata
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We theoretically and numerically designed a perfect metamaterial absorber at microwave frequencies. The proposed design has a very simple geometry, wide band properties and provides perfect absorption for all polarization angles which is one of the most desired properties for an absorber structure to be used in the applications where the source polarization is unknown. In order to explain the absorption mechanism both numerical and theoretical analyses are carried out. Designed structure offers a perfect absorption at around 9.8 GHz. The resonance frequency does not change depending on the source wave polarization. In addition, it can be easily reconfigured for THz and infrared regimes for different applications such as sensors, defense systems and stealth technologies.
Subject Keywords
Metamaterial absorbers
,
Interference theory
,
Circle shape
,
Perfect MA
,
Polarization Independency
URI
https://hdl.handle.net/11511/68141
Journal
MODERN PHYSICS LETTERS B
DOI
https://doi.org/10.1142/s0217984915501882
Collections
Engineering, Article
Citation Formats
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BibTeX
F. Dincer, M. Karaaslan, O. AKGÖL, E. ÜNAL, and C. Sabah, “Polarization angle independent metamaterial absorber based on circle-shaped resonators with interference theory,”
MODERN PHYSICS LETTERS B
, vol. 29, no. 30, pp. 0–0, 2015, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/68141.