Finite-element-computed magnetic-field map, at the design angular frequency ω₀, over a unit cell of the synthesized multilayered metamaterial (with parameters as in Figure 2 caption). A half-space configuration is assumed, with plane-wave excitation normally impinging from vacuum. The false-color-scale map indicates the field magnitude normalized with respect to the incident one. The field map is superimposed on the unit-cell (shown in trasparency).