Metamaterials-inspired miniaturization of UHF patch antennas with circular polarization
The area of a ultra high frequency (UHF) patch antenna was reduced 80% by embedding high permittivity plugs in the antenna substrate. It is shown that a nonuniform distribution of plugs provides solutions for such problems of the miniaturized antennas as impedance matching and achieving circular polarization of the signal. © 2011 Wiley Periodicals, Inc.
Microwave and Optical Technology Letters
Metamaterials-inspired miniaturization of UHF patch antennas with circular polarization.
Microwave and Optical Technology Letters,
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