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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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2.发明授权Dielectric phase-shift module and phase-shift unit thereof, feeding network and antenna 有权介质相移模块及其相移单元，馈电网络和天线公开(公告)号：US09577301B2
公开(公告)日：2017-02-21
申请号：US14765777
申请日：2014-01-16
发明人： Ming Cao , Peitao Liu , Shanqiu Sun
摘要： A feeding network is realized by dielectric phase shifting module. The module includes a dielectric device into which interlayer space is defined, a first conductor and a second conductor disposed side by side into the interlayer space and a third conductor located outside of the interlayer space and connected, at different locations, to one end, located at a same side, of each of the first and second conductors. Another end of the first conductor is defined as an input end, while another end of the second conductor and any end of the third conductor are all defined as output ends. The dielectric device is configured to slide along a longitudinal direction of the first and second conductors under external force so as to change phase of signals fed in from the input end and fed out from the output ends. Two dielectric phase-shift modules constitute a phase-shift unit thereof.
摘要翻译： 馈电网络由电介质移相模块实现。 该模块包括一个绝缘装置，其中限定了层间空间，一个并排设置在层间空间中的第一导体和第二导体，以及位于层间空间外侧的第三导体，在不同的位置连接到一端， 在同一侧，分别是第一和第二导体。 第一导体的另一端被定义为输入端，而第二导体的另一端和第三导体的任何端都被定义为输出端。 电介质器件被配置为在外力作用下沿着第一和第二导体的纵向方向滑动，以便改变从输入端馈入并从输出端馈送的信号的相位。 两个介电相移模块构成其相移单元。
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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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公开(公告)号：US09559432B2
公开(公告)日：2017-01-31
申请号：US14371369
申请日：2012-12-28
发明人： Shan qiu Sun , Feifei Jia , Peitao Liu
CPC分类号： H01Q21/26 , H01Q5/307 , H01Q5/42 , H01Q19/108 , H01Q21/0006 , H01Q21/06 , H01Q21/24
摘要： A multi-frequency shared antenna comprises a low frequency radiation array and a first high frequency radiation array both of which are disposed on a reflection plate and provided with power by different feeding networks. The first high frequency radiation array comprises a number of high frequency radiation units, at least partial high frequency radiation units are arranged on a same axis which overlaps one of two axes of the low frequency radiation array, in all high frequency radiation units arranged on said axis, at least partial high frequency radiation units are nested with the low frequency radiation units arranged on the same axis, and the orthogonal projection area of these nested high frequency radiation units on the reflection plate falls within the orthogonal projection area of the corresponding low frequency radiation units on the same reflection plate.
摘要翻译： 多频率共享天线包括低频辐射阵列和第一高频辐射阵列，它们均设置在反射板上并由不同馈电网络供电。 第一高频辐射阵列包括多个高频辐射单元，至少部分高频辐射单元被布置在与布置在所述低频辐射单元上的所有高频辐射单元中的与低频辐射阵列的两个轴中的一个轴重叠的相同轴上 轴，至少部分高频辐射单元嵌套在布置在同一轴上的低频辐射单元上，并且这些嵌套的高频辐射单元在反射板上的正交投影区域落在相应低频的正交投影区域内 同一反射板上的辐射单元。
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公开(公告)号：US20150009078A1
公开(公告)日：2015-01-08
申请号：US14371369
申请日：2012-12-28
发明人： Shan qiu Sun , Feifei Jia , Peitao Liu
CPC分类号： H01Q21/26 , H01Q5/307 , H01Q5/42 , H01Q19/108 , H01Q21/0006 , H01Q21/06 , H01Q21/24
摘要： A multi-frequency shared antenna comprises a low frequency radiation array and a first high frequency radiation array both of which are disposed on a reflection plate and provided with power by different feeding networks. The first high frequency radiation array comprises a number of high frequency radiation units, at least partial high frequency radiation units are arranged on a same axis which overlaps one of two axes of the low frequency radiation array, in all high frequency radiation units arranged on said axis, at least partial high frequency radiation units are nested with the low frequency radiation units arranged on the same axis, and the orthogonal projection area of these nested high frequency radiation units on the reflection plate falls within the orthogonal projection area of the corresponding low frequency radiation units on the same reflection plate.
摘要翻译： 多频率共享天线包括低频辐射阵列和第一高频辐射阵列，它们均设置在反射板上并由不同馈电网络供电。 第一高频辐射阵列包括多个高频辐射单元，至少部分高频辐射单元被布置在与布置在所述低频辐射单元上的所有高频辐射单元中的与低频辐射阵列的两个轴中的一个轴重叠的相同轴上 轴，至少部分高频辐射单元嵌套在布置在同一轴上的低频辐射单元上，并且这些嵌套的高频辐射单元在反射板上的正交投影区域落在相应低频的正交投影区域内 同一反射板上的辐射单元。
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