Polarizer reflectarray using resonant behavior of orthogonal elements for wideband use

Higashi, Daichi; Sasaki, Shinya; Deguchi, Hiroyuki; Tsuji, Mikio

doi:10.1109/aps.2016.7696311

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Cited by 5 publications

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“…However, it is difficult to keeping phase difference between two orthogonal polarizations. We also have applied the mechanism proposed in [24] to a reflectarray, and have already presented linear-to-circular polarizer reflectarray [25].…”

Section: Introductionmentioning

confidence: 99%

Arbitrarily-Shaped Reflectarray Resonant Elements for Dual-Polarization Use and Polarization Conversion

Deguchi

Higashi

Yamada

et al. 2018

IEICE Trans. Commun.

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SUMMARY This paper proposes a genetic algorithm (GA) based design method for arbitrarily-shaped resonant elements that offer enhanced reflectarray antenna performance. All elements have the specified phase property over the range of 360 • , and also have dual-polarization and low cross-polarization properties for better reflectarray performance. In addition, the proposal is suitable for linear-to-circular polarization conversion elements. Thus, polarizer reflectarray elements are also presented in this paper. The proposed elements are validated using both numerical simulations and experiments.

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Section: Introductionmentioning

confidence: 99%