International Journal of Antennas and Propagation / 2018 / Article / Fig 4

Research Article

Phase Reversal Technique Applied to Fishnet Metalenses

Figure 4

Focusing performance. Numerical (a, c, e) and experimental results (b, d, f) of the power distribution in the plane (-plane) for the designs with phase reversal and reference phase with a value of (a, b) and (c, d). Numerical (e) and experimental (f) values of the normalized power along the transversal -axis at each FL for the prototypes with phase reversal and (black) and (blue).

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