JIANGJIA JPA series is a miniature antenna element for Global Positioning Systems ( GPS ).

JPA系列是用于全球定位系统 ( GPS ) 的小型天线元件.

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For the phased array antennas, wide - beam of antenna element is the precondition for wide - angle scanning.

对于宽角扫描相控阵天线, 天线单元的 宽波束 特性是保证相控阵天线宽角扫描的前提条件.

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Each patch antenna element is excited by two slots on the ground plane placed perpendicularly.

阵列天线中的微带天线皆由位于接地面上的两正交槽孔所激发.

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