Dual-Ring Circularly-Polarized Microstrip Patch Array Using Hybrid Feed
نویسندگان
چکیده
منابع مشابه
Analysis of Dual Band Circularly Polarized Microstrip Hexagonal Patch Antenna by Tuning the Feed Position
Analysis of a single-feed arrangement of hexagonal patch is proposed, which is capable of pro viding circular polarization along low return loss. An antenna is designed on a glass epoxy FR-4 substrate with overall thickness of the structure less than 1.6 mm or 0.11A0. Reflection coefficient is better than -22 dB at 5.7 GHz; -32dB at 8.2GHz and impedance better than 50Ω may be achieved with the ...
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ژورنال
عنوان ژورنال: IEEE Transactions on Antennas and Propagation
سال: 2009
ISSN: 0018-926X
DOI: 10.1109/tap.2009.2019984