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A gradient metasurface is proposed to obtain both surface wave coupling and anomalous reflection. The unit cell of the gradient metasurface is composed by six electric field coupled resonators in different rotation angle, which provides a phase gradient. The simulation and measured results show that this gradient metasurface can work at 7.8 GHz as a surface wave coupler and at 10.288 GHz providing...
In this paper, a multi-band polarization converter using anisotropic metaurface is proposed. The unite cell of the anisotropic metaurface is mediated by electric-field-coupled (ELC) resonator. The proposed metasurface can converts the linearly polarized waves to its cross polarization at 7.83GHz and 10.22GHz. What's more, the designed metasurface can convert the linearly polarized waves to left handed...
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