Figure 9
From: Controlled Defect Based Ultra Broadband Full-sized Metamaterial Absorber
The experiment, calculation, and simulation results of absorption spectra of the combined structure. The inset shows fabricated prototype of the proposed combined metamaterial structure (in which the dimensions of one unit cell are a = 9 mm; b = 6.5 mm; D = 3.5 mm and t = 1.25 mm as shown in Fig. 1).
