Quad Port Multipolarized Reconfigurable MIMO Antenna for Sub 6 GHz Applications

Figure 14

Surface current distribution of dual CP quad port MIMO antenna at 4 GHz: (a) phi = 0°, (b) phi = 90°, (c) phi = 180°, and (d) phi = 270°.

(a)

(b)

(c)

(d)