In article number 2100117, Si Jia Li and co-workers propose a quad-band dual-circular transmissive metasurface to manipulate polarization of transmissive wave. The metasurface manipulates linear incident polarization waves into left-hand and right-hand circular polarization waves in different frequency bands simultaneously. The proposed transmissive metasurface can be utilized in multiband wireless communications and multifunctional dual-circularly polarized antenna systems.

中文翻译：

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Quad-Band Transmissive Metasurface: Quad-Band Transmissive Metasurface with Linear to Dual-Circular Polarization Conversion Simultaneous (Adv. Theory Simul. 8/2021)

在文章编号 2100117 中，Si Jia Li 及其同事提出了一种四波段双圆透射超表面来操纵透射波的极化。超表面将线性入射偏振波同时处理成不同频段的左旋和右旋圆偏振波。所提出的透射超表面可用于多频带无线通信和多功能双圆极化天线系统。