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Antenna apparatus including dipole antenna and parasitic element arrays for forming pseudo-slot openings
Antenna apparatus including dipole antenna and parasitic element arrays for forming pseudo-slot openings
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机译:包括偶极天线和用于形成伪缝隙开口的寄生元件阵列的天线装置
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摘要
In each parasitic element array, each of parasitic elements has a strip shape substantially parallel to a longitudinal direction of a dipole antenna, and the parasitic elements are formed at predetermined intervals. For example, the interval is set to be equal to or smaller than ⅛ of a wavelength λ of a high-frequency signal to be fed to a feeder line. The parasitic element arrays are arranged so as to form a plurality of pseudo-slot openings that allow a radio wave from the dipole antenna to propagate therethrough as magnetic currents.
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