A Compact CPW-Fed Low-Profile Wideband Circularly Polarized Slot Antenna with a Planar Ring Reflector for GNSS Applications

Figure 13

Simulated and measured radiation patterns in the xz plane and the yz plane at (a) f = 1.561 GHz, (b) f = 1.575 GHz, and (c) f = 1.602 GHz.

(a)

(b)

(c)

(d)

(e)

(f)