Research Article
A Novel Dual-Band Left-Handed Metamaterial Design Method
Figure 12
Retrieved effective (a) permittivity “,” (b) permeability “,” (c) impedance “,” and (d) refractive index “.” The black solid lines refer to the real part of these parameters, while the red dashed lines refer to the imaginary part.
(a) |
(b) |
(c) |
(d) |