Broadband Metamaterial Reflectors for Polarization Manipulation Based on Cross/Ring Resonators
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Date
2016-09
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ORCID
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Referee
Mark
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Společnost pro radioelektronické inženýrství
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Abstract
We presented the investigation of broadband metamaterial reflector for polarization manipulation based on cross/ring resonators. It is demonstrated that the meta¬material reflector can convert the linearly polarized inci¬dent wave to its cross polarized wave or circularly polar¬ized wave. Due to the multiple resonances at neighboring frequencies, the proposed reflector presents broadband property and high efficiency. The measured fraction band¬width of cross polarization conversion is 55.5% with effi¬ciency higher than 80%. Furthermore, a broadband circu¬lar polarizer is designed by adjusting the dimension para¬meters and the measured fraction bandwidth exceeds 30%.
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Citation
Radioengineering. 2016 vol. 25, č. 3, s. 436-441. ISSN 1210-2512
http://www.radioeng.cz/fulltexts/2016/16_03_0436_0441.pdf
http://www.radioeng.cz/fulltexts/2016/16_03_0436_0441.pdf
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Peer-reviewed
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en