Abstract:The visualization of electronic products is essential for the digitization and visualization of human-computer exchange in the future smart world. However, due to its large non-translucent aperture, the conventional hologram metasurface urgently needs transparency for wide scene usages. In this paper, an optically transparent holographic impedance metasurface with a low profile is investigated for generating orbital angular momentum vortex waves in the radio-frequency domain. Indium tin oxide is applied to per… Show more
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