Figure 4
From: Tailoring the refractive index of impedance-matched ferrite composites
(a) Plot of the complex relative permeability and permittivity as a function of frequency and (b) reflected and transmitted intensity, absorption and the relative impedance as a function of frequency for a 65% vol. NiZn ferrite, 15% vol. MnZn ferrite and 20% vol. PTFE composite.
