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A novel planar reconfigurable antenna on a thin dielectric substrate based on the Yagi-Uda and the reflector antenna design rationale is proposed. This design not only can provide the high-directivity (at least 7.0 dBi) end-fire scan with the broad coverage over 85° but also can operate at a fixed frequency without frequency shift when the beam scans. The efficiencies of the antenna in all scanning...
A novel planar reconfigurable antenna on a thin dielectric substrate based on the Yagi-Uda design rationale is proposed. This design not only can provide the end-fire beam scan with high directivities (at least 7.6 dBi) over a 60?? coverage but also can operate at a fixed frequency without frequency shift when beam scans. The efficiencies of the antenna in all scanning scenarios are better than 78...
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