Broadband RCS reduction metasurface based on vortex singularities generated by Spin-to-Orbital angular momentum conversion

Broadband RCS reduction metasurface based on vortex singularities generated by Spin-to-Orbital angular momentum conversion

A broadband radar cross-section (RCS) reduction employed by the vortex metasurface is proposed. The underlying physics is associated with the Pancharatnam-Berry geometrical phases involved in spin-to-orbital angular momentum conversion. The proposed metasurface generates spin-controlled vortex waves...

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Bibliographic Details
Main Authors: Qian Liu, Difei Liang, Xin Yao, Haiyan Chen, Qingting He, Fengxia Li, Linbo Zhang, Tiancheng Han, Liangjun Yin, Jianliang Xie
Format: Article
Language:English
Published: Elsevier 2024-04-01
Series:Results in Physics
Online Access:http://www.sciencedirect.com/science/article/pii/S2211379724002134

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