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发明公开
CN102959802A 天线装置和无线通信装置 有权 转让

天线装置和无线通信装置
摘要：
本发明提供一种天线装置和无线通信装置。该天线装置包括：2个天线元件(A1、A2)；2个供电线路(L1、L2)；在天线元件(A1)的一端所设置的供电点(P1)；以及在天线元件(A2)的一端所设置的供电点(P2)。供电线路(L1、L2)从供电点(P1、P2)起在第1方向上延伸。天线元件(A1)从供电点(P1)起在与第1方向垂直的第2方向上延伸，天线元件(A2)从供电点(P2)起在与第2方向反向的第3方向上延伸。天线装置包括在与供电点(P1、P2)邻接的位置上具有与供电线路(L1、L2)的接地导体连接的一端并从与供电点(P1、P2)邻接的位置起在第1方向上延伸的套筒元件(S0)。
摘要（英）：

This antenna device is provided with two antenna elements (A1 and A2), two feed lines (L1 and L2), a feed point (P1) provided at one end of the antenna element (A1), and a feed point (P2) provided at the one end of the antenna element (A2). The feed lines (L1 and L2) extend in a first direction from the feed points (P1 and P2). The antenna element (A1) extends from the feed point (P1) in a second direction perpendicular to the first direction, and the antenna element (A2) extends from the feed point (P2) in a third direction which is oriented opposite to the second direction. The antenna device is provided with a sleeve element (S0) which has an end which is connected to a respective grounded conductor of each of the feed lines (L1 and L2) at positions near the feed points (P1 and P2), and extends in the first direction from the position near the feed points (P1 and P2).

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