Dual beam dual selectable polarization antenna
    1.
    发明授权
    Dual beam dual selectable polarization antenna 有权
    双光束双选择极化天线

    公开(公告)号:US08643548B2

    公开(公告)日:2014-02-04

    申请号:US12955259

    申请日:2010-11-29

    IPC分类号: H01Q1/38

    CPC分类号: H01Q21/061 H01Q23/00

    摘要: A dual beam dual-selectable-polarization phased array antenna comprises an aperture unit, a printed wiring board, radiating elements, chip units, a pressure plate, and a rear housing unit. The printed wiring board has sub assemblies bonded to each other with a bonding material providing both mechanical and electrical connection. The printed wiring board is connected to the aperture unit. The radiating elements are formed on the printed wiring board. The chip units are mounted on the printed wiring board. The chip units include circuits capable of controlling radio frequency signals radiated by the radiating elements to form dual beams with independently selectable polarization. The pressure plate is connected to the aperture unit. The aperture unit is connected to the rear housing unit such that the aperture unit covers the rear housing unit.

    摘要翻译: 双光束双选择偏振相控阵天线包括孔径单元,印刷线路板,辐射元件,芯片单元,压力板和后壳体单元。 印刷线路板具有通过提供机械和电连接的接合材料彼此接合的子组件。 印刷线路板连接到孔径单元。 辐射元件形成在印刷线路板上。 芯片单元安装在印刷电路板上。 芯片单元包括能够控制由辐射元件辐射的射频信号以形成具有可独立选择的极化的双光束的电路。 压板连接到孔单元。 孔单元连接到后壳体单元,使得孔单元覆盖后壳体单元。

    DUAL BEAM DUAL SELECTABLE POLARIZATION ANTENNA
    2.
    发明申请
    DUAL BEAM DUAL SELECTABLE POLARIZATION ANTENNA 有权
    双光束双选择极化天线

    公开(公告)号:US20110068993A1

    公开(公告)日:2011-03-24

    申请号:US12955259

    申请日:2010-11-29

    IPC分类号: H01Q5/00 H01Q21/30

    CPC分类号: H01Q21/061 H01Q23/00

    摘要: A dual beam dual-selectable-polarization phased array antenna comprises an aperture unit, a printed wiring board, radiating elements, chip units, a pressure plate, and a rear housing unit. The printed wiring board has sub assemblies bonded to each other with a bonding material providing both mechanical and electrical connection. The printed wiring board is connected to the aperture unit. The radiating elements are formed on the printed wiring board. The chip units are mounted on the printed wiring board. The chip units include circuits capable of controlling radio frequency signals radiated by the radiating elements to form dual beams with independently selectable polarization. The pressure plate is connected to the aperture unit. The aperture unit is connected to the rear housing unit such that the aperture unit covers the rear housing unit.

    摘要翻译: 双光束双选择偏振相控阵天线包括孔径单元,印刷线路板,辐射元件,芯片单元,压力板和后壳体单元。 印刷线路板具有通过提供机械和电连接的接合材料彼此接合的子组件。 印刷线路板连接到孔径单元。 辐射元件形成在印刷线路板上。 芯片单元安装在印刷电路板上。 芯片单元包括能够控制由辐射元件辐射的射频信号以形成具有可独立选择的极化的双光束的电路。 压板连接到孔单元。 孔单元连接到后壳体单元,使得孔单元覆盖后壳体单元。

    DUAL BEAM DUAL SELECTABLE POLARIZATION ANTENNA
    3.
    发明申请
    DUAL BEAM DUAL SELECTABLE POLARIZATION ANTENNA 有权
    双光束双选择极化天线

    公开(公告)号:US20090284415A1

    公开(公告)日:2009-11-19

    申请号:US12119865

    申请日:2008-05-13

    IPC分类号: H01Q3/00

    CPC分类号: H01Q21/061 H01Q23/00

    摘要: A dual beam dual-selectable-polarization phased array antenna comprises an aperture unit, a printed wiring board, radiating elements, chip units, a pressure plate, and a rear housing unit. The printed wiring board has sub assemblies bonded to each other with a bonding material providing both mechanical and electrical connection. The printed wiring board is connected to the aperture unit. The radiating elements are formed on the printed wiring board. The chip units are mounted on the printed wiring board. The chip units include circuits capable of controlling radio frequency signals radiated by the radiating elements to form dual beams with independently selectable polarization. The pressure plate is connected to the aperture unit. The aperture unit is connected to the rear housing unit such that the aperture unit covers the rear housing unit.

    摘要翻译: 双光束双选择偏振相控阵天线包括孔径单元,印刷线路板,辐射元件,芯片单元,压力板和后壳体单元。 印刷线路板具有通过提供机械和电连接的接合材料彼此接合的子组件。 印刷线路板连接到孔径单元。 辐射元件形成在印刷线路板上。 芯片单元安装在印刷电路板上。 芯片单元包括能够控制由辐射元件辐射的射频信号以形成具有可独立选择的极化的双光束的电路。 压板连接到孔单元。 孔单元连接到后壳体单元,使得孔单元覆盖后壳体单元。

    Dual beam dual selectable polarization antenna
    4.
    发明授权
    Dual beam dual selectable polarization antenna 有权
    双光束双选择极化天线

    公开(公告)号:US07868830B2

    公开(公告)日:2011-01-11

    申请号:US12119865

    申请日:2008-05-13

    IPC分类号: H01Q1/38

    CPC分类号: H01Q21/061 H01Q23/00

    摘要: A dual beam dual-selectable-polarization phased array antenna comprises an aperture unit, a printed wiring board, radiating elements, chip units, a pressure plate, and a rear housing unit. The printed wiring board has sub assemblies bonded to each other with a bonding material providing both mechanical and electrical connection. The printed wiring board is connected to the aperture unit. The radiating elements are formed on the printed wiring board. The chip units are mounted on the printed wiring board. The chip units include circuits capable of controlling radio frequency signals radiated by the radiating elements to form dual beams with independently selectable polarization. The pressure plate is connected to the aperture unit. The aperture unit is connected to the rear housing unit such that the aperture unit covers the rear housing unit.

    摘要翻译: 双光束双选择偏振相控阵天线包括孔径单元,印刷线路板,辐射元件,芯片单元,压力板和后壳体单元。 印刷线路板具有通过提供机械和电连接的接合材料彼此接合的子组件。 印刷线路板连接到孔径单元。 辐射元件形成在印刷线路板上。 芯片单元安装在印刷电路板上。 芯片单元包括能够控制由辐射元件辐射的射频信号以形成具有可独立选择的极化的双光束的电路。 压板连接到孔单元。 孔单元连接到后壳体单元,使得孔单元覆盖后壳体单元。

    Phased array antenna system utilizing a beam forming network
    5.
    发明授权
    Phased array antenna system utilizing a beam forming network 有权
    使用波束形成网络的相控阵天线系统

    公开(公告)号:US07609210B2

    公开(公告)日:2009-10-27

    申请号:US11767129

    申请日:2007-06-22

    IPC分类号: H01Q1/38 H01Q19/06

    摘要: In accordance with an embodiment, a phased array antenna system includes a printed wiring board formed in rhombic shape that accommodates requirements for low observability and a beam forming network located within the printed wiring board. The beam forming network is located over substantially the entire printed wiring board. The embodiment includes connectors located on the backside of the printed wiring board. The back side connectors allow the array architecture to expand to include more subarrays and therefore allowing for more beam forming elements in a full size array than conventional phased arrays.

    摘要翻译: 根据实施例,相控阵天线系统包括形成为菱形的印刷线路板,其适应于低可观察性的要求,以及位于印刷线路板内的波束形成网络。 波束形成网络位于基本上整个印刷线路板上。 该实施例包括位于印刷线路板背面的连接器。 背面连接器允许阵列架构扩展以包括更多的子阵列,并因此允许比传统的相控阵列更大的阵列元件。

    PHASED ARRAY ANTENNA SYSTEM UTILIZING A BEAM FORMING NETWORK
    6.
    发明申请
    PHASED ARRAY ANTENNA SYSTEM UTILIZING A BEAM FORMING NETWORK 有权
    使用波束形成网络的同步阵列天线系统

    公开(公告)号:US20080316143A1

    公开(公告)日:2008-12-25

    申请号:US11767129

    申请日:2007-06-22

    IPC分类号: H01Q21/00 H01P11/00

    摘要: In accordance with an embodiment, a phased array antenna system includes a printed wiring board formed in rhombic shape that accommodates requirements for low observability and a beam forming network located within the printed wiring board. The beam forming network is located over substantially the entire printed wiring board. The embodiment includes connectors located on the backside of the printed wiring board. The back side connectors allow the array architecture to expand to include more subarrays and therefore allowing for more beam forming elements in a full size array than conventional phased arrays.

    摘要翻译: 根据实施例,相控阵天线系统包括形成为菱形的印刷线路板,其适应于低可观察性的要求,以及位于印刷线路板内的波束形成网络。 波束形成网络位于基本上整个印刷线路板上。 该实施例包括位于印刷线路板背面的连接器。 背面连接器允许阵列架构扩展以包括更多的子阵列,并因此允许比传统的相控阵列更大的阵列元件。

    Rhomboidal shaped, modularly expandable phased array antenna and method therefor
    8.
    发明授权
    Rhomboidal shaped, modularly expandable phased array antenna and method therefor 有权
    菱形,模块化可扩展相控阵天线及其方法

    公开(公告)号:US08081134B2

    公开(公告)日:2011-12-20

    申请号:US11856420

    申请日:2007-09-17

    IPC分类号: H01Q21/00

    摘要: A modularly expandable, phased array antenna having a rhomboidal shaped antenna aperture formed by a plurality of rhomboidal shaped subarrays. Each subarray has a rhomboidal shaped printed wiring board on which is formed a plurality of antenna elements, where the elements collectively form a rhomboidal shape in accordance with the printed wiring board. The rhomboidal shaped subarrays enable a modular aperture to be formed without producing any gaps between columns or rows of adjacently positioned subarrays. Thus, a uniform, consistent spacing is maintained between all the antenna elements on the subarrays. This improves antenna radiation and low observability performance for the antenna system, as well as reducing the overall size of the antenna aperture and its cost of construction.

    摘要翻译: 一种模块化可扩展的相控阵天线,具有由多个菱形形状的子阵列形成的菱形形天线孔。 每个子阵列具有菱形形状的印刷线路板,其上形成有多个天线元件,其中元件根据印刷线路板共同形成菱形。 菱形形状的子阵列使得能够形成模块化孔径,而不会在相邻定位的子阵列的列或行之间产生任何间隙。 因此,在子阵列上的所有天线元件之间保持均匀一致的间隔。 这改善了天线辐射和天线系统的低可观察性能,以及减小天线孔径的总体尺寸及其构造成本。

    RHOMBIC SHAPED, MODULARLY EXPANDABLE PHASED ARRAY ANTENNA AND METHOD THEREFOR
    9.
    发明申请
    RHOMBIC SHAPED, MODULARLY EXPANDABLE PHASED ARRAY ANTENNA AND METHOD THEREFOR 有权
    RHOMBIC形状,模块化可扩展相位阵列天线及其方法

    公开(公告)号:US20090135085A1

    公开(公告)日:2009-05-28

    申请号:US11856420

    申请日:2007-09-17

    摘要: A modularly expandable, phased array antenna having a rhombic shaped antenna aperture formed by a plurality of rhombic shaped subarrays. Each subarray has a rhombic shaped printed wiring board on which is formed a plurality of antenna elements, where the elements collectively form a rhombic shape in accordance with the printed wiring board. The rhombic shaped subarrays enable a modular aperture to be formed without producing any gaps between columns or rows of adjacently positioned subarrays. Thus, a uniform, consistent spacing is maintained between all the antenna elements on the subarrays. This improves antenna radiation and low observability performance for the antenna system, as well as reducing the overall size of the antenna aperture and its cost of construction.

    摘要翻译: 一种模块化可扩展的相控阵天线,具有由多个菱形子阵列形成的菱形天线孔。 每个子阵列具有菱形印刷线路板,其上形成有多个天线元件,其中元件根据印刷线路板共同形成菱形。 菱形的子阵列可以形成一个模块化孔径,而不产生相邻定位子阵列的列或排之间的任何间隙。 因此,在子阵列上的所有天线元件之间保持均匀一致的间隔。 这改善了天线辐射和天线系统的低可观察性能,以及减小天线孔径的总体尺寸及其构造成本。