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公开(公告)号：US20150102971A1
公开(公告)日：2015-04-16
申请号：US14401529
申请日：2013-02-19
发明人： Peitao Liu , Qinyuan Wang , Shan Qiu Sun , Liwen Huang , Yingchun Zhang , Qing Tang
CPC分类号： H01Q21/26 , H01Q1/246 , H01Q5/42 , H01Q19/108 , H01Q21/08 , H01Q21/24 , H01Q25/001
摘要： A bi-polarized broadband annular radiation unit, for being installed on a metal reflective plate thus constituting a communication antenna and defining an annular construction by two pairs of orthogonally polarized dipoles, includes two pairs of orthogonally polarized dipoles, each dipole comprising two symmetrical unit arms of a single line sheet shape, one end of a unit arm being facing to a corresponding end of the other unit arm, and a distal end of each unit arm of at least one pair of dipoles is provided with a loading line; and a plurality of balun arms feeding power to and supporting respective dipoles, each balun arm including two parallel balun lines, and the top ends of the two balun lines being connected with corresponding ends of the two unit arms of a corresponding dipole. Each unit arm and the balun line and/or loading line connected to the same unit arm are made by sheet metal stamping forming process or casting process.
摘要翻译： 双极化宽带环形辐射单元，用于安装在金属反射板上，从而构成通信天线并通过两对正交极化偶极子限定环形结构，包括两对正交极化的偶极子，每个偶极子包括两个对称的单位臂 具有一单一线片形状，单元臂的一端面向另一个单元臂的对应端部，并且至少一对偶极子的每个单元臂的远端设置有装载线; 以及多个平衡 - 不平衡转换臂，其向每个偶极子供电并支撑各个偶极子，每个平衡 - 不平衡转换臂包括两个平行平衡不平衡转换线，并且两个平衡 - 不平衡转换线的顶端与相应偶极子的两个单元臂的对应端连接。 连接到同一单元臂的每个单元臂和平衡 - 不平衡转换线和/或负载线通过钣金冲压成型工艺或铸造工艺制成。
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公开(公告)号：US09705205B2
公开(公告)日：2017-07-11
申请号：US14401529
申请日：2013-02-19
发明人： Peitao Liu , Qinyuan Wang , Shan Qiu Sun , Liwen Huang , Yingchun Zhang , Qing Tang
CPC分类号： H01Q21/26 , H01Q1/246 , H01Q5/42 , H01Q19/108 , H01Q21/08 , H01Q21/24 , H01Q25/001
摘要： A bi-polarized broadband annular radiation unit, for being installed on a metal reflective plate thus constituting a communication antenna and defining an annular construction by two pairs of orthogonally polarized dipoles, includes two pairs of orthogonally polarized dipoles, each dipole comprising two symmetrical unit arms of a single line sheet shape, one end of a unit arm being facing to a corresponding end of the other unit arm, and a distal end of each unit arm of at least one pair of dipoles is provided with a loading line; and a plurality of balun arms feeding power to and supporting respective dipoles, each balun arm including two parallel balun lines, and the top ends of the two balun lines being connected with corresponding ends of the two unit arms of a corresponding dipole. Each unit arm and the balun line and/or loading line connected to the same unit arm are made by sheet metal stamping forming process or casting process.
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