Figure 10
From: Dual Band Metamaterial Antenna For LTE/Bluetooth/WiMAX System

(a) Scattering parameters and (b) Permittivity, permeability and refractive index of the embedded left-handed metamaterial structure.
From: Dual Band Metamaterial Antenna For LTE/Bluetooth/WiMAX System
(a) Scattering parameters and (b) Permittivity, permeability and refractive index of the embedded left-handed metamaterial structure.