Research Article

A Design of Functional Layer with Robust Constitutive Parameters for Multilayer Metamaterials

Figure 5

(a) and (d) Schematic of unit cells of symmetric SRR (a) and SRR/wire (d) functional layers. (b) and (e) The retrieved effective parameters for symmetric SRR (b) and SRR/wire (e) functional layers. (c) and (f) Transmission and reflection spectra of real SRR (SRR/wire) fishnet 2-functional-layer structure (lines) and effective model (circles).
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