Quad Port Multipolarized Reconfigurable MIMO Antenna for Sub 6 GHz Applications

Figure 2

Evolution stages of the PRA: (a) stage 1, (b) stage 2, (c) stage 3, (d) stage 4, (e) stage 5, (f) stage 6, and (g) stage 7.

(a)

(b)

(c)

(d)

(e)

(f)

(g)