Tunability of Triangular SRR and Wire Strip (TSRR-WS) Metamaterial at THz

Figure 11

Variations in plasma frequency of permittivity with substrate thicknesses (a) 0.25 μm, (b) 0.5 μm, (c) 0.75 μm, and (d) 1.25 μm with FR4 substrate.

(a)

(b)

(c)

(d)