Figure 2
From: Bandwidth-enhanced and Wide-angle-of-incidence Metamaterial Absorber using a Hybrid Unit Cell
Simulated results for both resonator frequencies. They are sufficiently close to each other to appear as a single resonance absorber with an enhanced bandwidth using hybrid unit cells in a 2 × 2 array: (a) TE and (b) TM modes under normal incidence θ = 0° and (c) oblique incidence θ = 60°.
