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Multi-band circular polarizer using planar spiral metamaterial structure

Open access
Ma, Xiaoliang, Huang, Cheng, Pu, Mingbo, Hu, Chenggang, Feng, Qin, Luo, Xiangang·2012·Optics Express

Abstract

A multi-band circular polarizer is proposed by using multi layered planar spiral metamaterial structure in analogy with classic spiral antenna. At three distinct resonant frequencies, the incident linearly polarized wave with electric field paralleling to one specific direction is transformed into left/right-handed circularly polarized waves through electric field coupling. Measured and simulated results show that right-handed circularly polarized wave is produced at 13.33 GHz and 16.75 GHz while left-handed circularly polarized wave is obtained at 15.56 GHz. The surface current distributions are studied to investigate the transformation behavior for both circular polarizations. The relationship between the resonant positions and the structure parameters is discussed as well.

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Metadata

Authors
Ma, X., Huang, C., Pu, M., Hu, C., Feng, Q., & Luo, X.
Venue
Optics Express
Published
2012-06-29
Volume
20
Issue
14
Pages
16050
ISSN
1094-4087 (ISSN-L)
OpenAlex
W2050255583
Cited by
158
References
2
FWCI
4.86
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Multi-band circular polarizer using planar spiral metamaterial structure. https://app.cochat.ai/papers/10.1364/oe.20.016050
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Ma, X., Huang, C., Pu, M., Hu, C., Feng, Q., & Luo, X. (2012). Multi-band circular polarizer using planar spiral metamaterial structure. Optics Express. https://doi.org/10.1364/oe.20.016050

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