Fig. 2: Numerically simulated reflectance profiles.
From: Metasurface-enabled multifunctional single-frequency sensors without external power
a Realistic unit cell model with periodic boundaries applied for the incident E and H directions. b Frequency-domain reflectance. C, RC and the input power were set to 1 nF, 10 kΩ and 0 dBm, respectively. c Time-domain reflectance at 3.9 GHz with various C and RC values.
