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- Title
A Polarization-Dependent Frequency-Selective Metamaterial Absorber with Multiple Absorption Peaks.
- Authors
Guangsheng Deng; Tianyu Xia; Yong Fang; Jun Yang; Zhiping Yin
- Abstract
A polarization-dependent, frequency-selective metamaterial (MM) absorber based on a single-layer patterned resonant structure intended for F frequency band is proposed. The design, fabrication, and measurement for the proposed absorber are presented. The absorber's absorption properties at resonant frequencies have unique characteristics of a single-band, dual-band, or triple-band absorption for different polarization of the incident wave. The calculated surface current distributions and power loss distribution provide further understanding of physical mechanism of resonance absorption. Moreover, a high absorption for a wide range of TE-polarized oblique incidence was achieved. Hence, the MM structure realized on a highly flexible polyimide film, making the absorber suitable for conformal geometry applications. The proposed absorber has great potential in the development of polarization detectors and polarizers.
- Subjects
METAMATERIALS; RADIATION absorption; MATHEMATICAL models
- Publication
Applied Sciences (2076-3417), 2017, Vol 7, Issue 6, p580
- ISSN
2076-3417
- Publication type
Article
- DOI
10.3390/app7060580