Research Article
Design of a PIN Diode-Based Reconfigurable Metasurface Antenna for Beam Switching Applications
Figure 4
Comparison of simulated and measured (a) return loss and (b) gain of the proposed PIN diode-based reconfigurable metasurface antenna operating in forward and reverse bias states of PIN diodes. (Notations: MS: metasurface; FW: forward bias; RV: reverse bias.)
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(b) |