Circularly Polarized Dielectric Resonator Antenna Arrays with Fractal Cross-Slot-Coupled DRA Elements

Figure 4

Simulated radiation patterns of the array element. (a) 6.5 GHz, (b) 6.75 GHz, (c) 7.0 GHz, and (d) 7.25 GHz.

(a)

(b)

(c)

(d)