Research Article
A Compact CPW-Fed Low-Profile Wideband Circularly Polarized Slot Antenna with a Planar Ring Reflector for GNSS Applications
Figure 3
Simulated reflection coefficient |S11| and axial ratio of Antennas I–VI. (a) |S11|, (b) axial ration, and (c) radiation pattern.
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| (b) |
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