Hybrid Dielectric Resonator Antenna Composed of High-Permittivity Dielectric Resonator for Wireless Communications in WLAN and WiMAX

Figure 9

Radiation patterns of hybrid DR antenna at resonant frequency of (a) 2.36 GHz in the xz-plane, (b) 2.36 GHz in the yz-plane (c) 3.88 GHz in the xz-plane, (d) 3.88 GHz in the yz-plane, (e) 5.66 GHz in the xz-plane, and (f) 5.66 GHz in the yz-plane.

(a)

(b)

(c)

(d)

(e)

(f)