基于反变换光学的偏振转换超表面设计

2017 International Workshop on Antenna Technology: Small Antennas, Innovative Structures, and Applications (iWAT) Pub Date : 1900-01-01 DOI:10.1109/IWAT.2017.7915387

Lu Zhi, Zhan Zhang, Junhong Wang

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引用次数: 0

摘要

本文基于反变换光学和麦克斯韦方程，设计了一个能将入射平面波变换成四束具有特定角度的圆偏振光束的超表面。经过简化和近似，我们通过在三维结构中构造三层耶路撒冷十字结构来实现超表面。该设计方法为基于变换光学的天线设计提供了新的思路。

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Design of polarization conversion metasurface based on inverse transformation optics

In this paper, based on the inverse transformation optics and Maxwell's equation, a metasurface is designed, which can transformed the incident plane wave into four circularly polarized beams with specific angles. After simplification and approximation, we realize the metasurface by constructing the structure of 3-layered Jerusalem crosses in the three-dimensional structure. The design method has provided novel ideas of the antenna design based on transformation optics.

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2017 International Workshop on Antenna Technology: Small Antennas, Innovative Structures, and Applications (iWAT)

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