Dynamic RCS Reduction Performances of Antenna Array with Coding Metasurface

Figure 3

Surface current analysis; (a) surface current distribution on radiation state (“OFF” state); (b) surface current distribution on scattering state (“OFF” state); (c) surface current distribution on radiation state (“ON” state); (d) surface current distribution on scattering state (“ON” state).

(a)

(b)

(c)

(d)