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实用新型
CN203660040U 天线系统中电偶极子的固定装置 有权 转让

天线系统中电偶极子的固定装置
摘要：
本实用新型提供了一种天线系统中电偶极子的固定装置，用于将电偶极子(1)连接至反射板(2)，所述固定装置包括：紧固部件(3)，其穿过所述反射板(2)上的孔洞将所述电偶极子(1)固定连接至所述反射板(2)；第一非导电部件(4)，其布置于所述电偶极子(1)和所述反射板(2)之间；以及第二非导电部件(5)，其布置于所述紧固部件(3)和所述反射板(2)之间。本实用新型的固定装置使得电偶极子和反射板之间没有金属接触，保证了PIM长期可靠性，且能够获得稳定的固定连接。
摘要（英）：

The utility model provides an electric dipole fixing device in an antenna system. The fixing device used for connecting an electric dipole (1) onto a reflecting plate (2) comprises a fastening part (3) which passes through a hole in the reflecting plate (2) to enable the electric dipole (1) to be fixedly connected to the reflecting plate (2); a first non-conductive part (4) arranged between the electric dipole (1) and the reflecting plate (2); and a second non-conductive part (5) disposed between the fastening part (3) and the reflecting plate (2). The fixing device of the utility model allows no metal contact between the electric dipole and the reflecting plate, such that a long-term reliability of a PIM is guaranteed and stable fixed connection is obtained.

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