Research Article

Design of a PIN Diode-Based Reconfigurable Metasurface Antenna for Beam Switching Applications

Figure 3

Prototype of the fabricated PIN diode-based reconfigurable metasurface antenna: (a) top view of the reconfigurable metasurface and (b) bottom view of the dipole excitation source. (c, d) Experimental setup during the measurement of the radiation patterns (gain) of the proposed reconfigurable metasurface antenna.
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