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Design of a dual band transparent metamaterial absorber

Title
Design of a dual band transparent metamaterial absorber
Author
최재훈
Keywords
Absorption; Metamaterials; Substrates; Dual band; Optical resonators; Indium tin oxide; Glass
Issue Date
2015-09
Publisher
2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics
Citation
Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS), 2015 9th International Congress on, Page. 301-303
Abstract
In this paper, a transparent metamaterial (MTM) absorber in dual band application is proposed. The absorber is designed using on indium tin oxide (ITO) film for transparency. The unit cell of the proposed absorber consists of an electric LC (ELC) resonator and a ground plate, which are printed on opposite sides of the glass substrate. The ELC resonator comprises two symmetric triangular split ring resonators (TSRRs) for 8 GHz band and another two symmetric TSRRs for 12 GHz band. In low band, the absorber exhibits an absorption of 98.6 % and a full width at half maximum (FWHM) of 6.3 % at 8 GHz. In high band, the absorber exhibits an absorption of 98.2 % and a FWHM of 7.6 % at 12 GHz.
URI
http://ieeexplore.ieee.org/document/7342429/http://hdl.handle.net/20.500.11754/27578
ISBN
978-1-4799-7836-6; 978-1-4799-7837-3
DOI
10.1109/MetaMaterials.2015.7342429
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
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