Figure 3
From: Reconfigurable honeycomb metamaterial absorber having incident angular stability
(a) The normalized impedance of the designed RHA versus frequency. The simulated absorption spectra for TE and TM polarization with the different incident angles of (b) \(20^\circ \). (c) \(40^\circ \). (d) \(60^\circ \). (e) \(80^\circ \) and (f) \(87^\circ \).
