Polarization-adjustable dual-band absorption in GHz-band metamaterial, based-on no-smoking symbol
- Title
- Polarization-adjustable dual-band absorption in GHz-band metamaterial, based-on no-smoking symbol
- Author
- 이영백
- Keywords
- Metamaterial; Perfect absorber; Tunable absorption
- Issue Date
- 2015-11
- Publisher
- KOREAN PHYSICAL SOC
- Citation
- JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v. 67, NO 9, Page. 1651-1656
- Abstract
- We propose three kinds of the perfect metamaterial absorbers based on the well-known no-smoking symbol, which can adjust the absorption according to the polarization of incident electromagnetic wave. By modifying no-smoking symbol, a resonance absorption peak at 6.75 GHz can be controlled. In addition, a split-ring structure and the no-smoking symbol also adjust the absorption. We also demonstrate the absorption mechanism for all the structures. These results can be used in controlling absorption by the electromagnetic-wave detector.
- URI
- https://link.springer.com/article/10.3938%2Fjkps.67.1651http://hdl.handle.net/20.500.11754/28882
- ISSN
- 0374-4884; 1976-8524
- DOI
- 10.3938/jkps.67.1651
- Appears in Collections:
- COLLEGE OF NATURAL SCIENCES[S](자연과학대학) > PHYSICS(물리학과) > Articles
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