Generating dual-polarized orbital angular momentum radio beams with dual-bowtie cell
In this paper, we propose a reflectarray metasurface to generate two modes of orbital angular momentum (OAM) in two orthogonal directions of polarization. The metasurface comprises dual-bowtie elements of various sizes. By varying the size of the geometry, the element can simultaneously alter the ph...
Main Authors: | Weijie Fu, Haogang Wang, Xianmin Zhang |
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Format: | Article |
Language: | English |
Published: |
AIP Publishing LLC
2019-11-01
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Series: | AIP Advances |
Online Access: | http://dx.doi.org/10.1063/1.5116241 |
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