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A rod antenna with a meander element for hand-held phone

机译:带有曲折元件的杆状天线,用于手持电话

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This paper proposes a rod antenna with a meander element mounted on a hand-held phone. The quarter-wavelength meander element can improve the input impedance of a half-wavelength rod antenna. The reason for the improvement of the input impedance is that the total length of the antenna is three quarter-wavelengths. Also, the proposed antenna can realize a high gain in the horizontal plane. The reason for the high gain in this direction is that the meander element is optimized to radiate in the horizontal direction so as to add to the radiation from the antenna.
机译:本文提出了一种杆形天线,其曲折元件安装在手持电话上。四分之一波长曲折元件可以改善半波长杆状天线的输入阻抗。输入阻抗提高的原因是天线的总长度为三分之三波长。而且,所提出的天线可以在水平面中实现高增益。在该方向上具有高增益的原因是,曲折元件被优化为在水平方向上辐射,从而增加了来自天线的辐射。

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