Fig. 2: Free-space real-time measurements. | Communications Engineering

Fig. 2: Free-space real-time measurements.

From: Multi-band ultrathin reflective metasurface for linear and circular polarization conversion in Ku, K, and Ka bands

Fig. 2

a experimental setup for measurements between 13.5–18 GHz frequency range (b) simulated (Sim) and measured (Exp) co-reflection Ryy and cross-reflection Rxy coefficients between 13.5–18 GHz frequency range (c) Sim and Exp axial ratio between 13.5–18 GHz frequency range (d) experimental setup for measurements between 24–38.5 GHz frequency range (e) Sim and Exp co- and cross-reflection coefficients between 24-38.5 GHz frequency range (f) Sim and Exp axial ratio between 24-38.5 GHz frequency range.

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