Results
Under these circumstances capacitor- and inductor-based waveform-selective metasurfaces were tested numerically
and experimentally with transverse electric (TE) waves and transverse magnetic (TM) waves. Figures 3 and 4
plot simulation results of the capacitor-based metasurfaces. It turns out from these figures that as seen in normal
incidence27, there appears a clear difference between absorptance of 50ns short pulses and that of CWs, when the
input power and incident angle were respectively set to 0 dBm and 20 degrees, which is a relatively small angle.
Regarding the TE polarization, increasing the incident angle led to reducing the absorptance of short pulses and
enhancing that of CWs, thereby resulting in poor waveform selectivity. In fact, these absorptances approach that