Figure 4
From: Surface Wave Cloak from Graded Refractive Index Nanocomposites

(a) Ez (real part) comparison for all the three samples in terms of analytical, numerical and experimental model along the x-y plane; Magnitude (real part) comparison for the normal electric field Ez for (b) FP – UDS and (c) FP –GIS. (λ0 = 30 mm, f0 = 10 GHz).