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. 2018 May 4;7:18008. doi: 10.1038/lsa.2018.8

Figure 4.

Figure 4

Manipulations of both PWs and SWs using the anisotropic coding metasurfaces with coding matrices M4 and M5 under the oblique incidence at 10 GHz. (a) Schematic illustration of the duplex conversations from spatial waves to SWs under the oblique incidence. (b) The electric-field distribution under the TE polarized illumination for the coding pattern M4. (c) The far-field radiation pattern under the TM-polarized illumination for the coding pattern M4. (d, e) The electric-field distributions for the coding pattern M5 under the TE and TM-polarized oblique illuminations, respectively.