Figure 5
From: Composite media mixing Bragg and local resonances for highly attenuating and broad bandgaps
(a) Enlargement on two SRRs with superimposed line and SRR scheme for f0. Dashed lines correspond to the profiles. (b) Profile of linear field on the transmission line (red) and SRR line (black) between two SRRs. (c) Schematic view of the a cavity formed by two adjacent resonators. Red arrows stand for the propagation and the green arrows for the reflection on the resonators. (d) Schematic view of the propagating phase (red) and the resonating reflection phase (green) within a round-trip as a function of the frequency of the travelling wave. The red rectangle shows the frequency excursion for which the total phase sticks to π.
