Positioning device used in antenna testing system and a method of accurately positioning a testing antenna
    1.
    发明授权
    Positioning device used in antenna testing system and a method of accurately positioning a testing antenna 有权
    天线测试系统中使用的定位装置和准确定位测试天线的方法

    公开(公告)号:US08201338B2

    公开(公告)日:2012-06-19

    申请号:US12503040

    申请日:2009-07-14

    IPC分类号: G01C15/00

    CPC分类号: G01R29/105 G01R29/0871

    摘要: A positioning device, used in antenna's testing system, includes a crane, a fastening device, a testing antenna and a laser generator. The crane includes a gearing with a sliding shoe thereon. The fastening device is fixed on the sliding shoe of the crane. The testing antenna is fixed in font of the fastening device. The laser generator is fastened on the fastening device and located on a level different from the testing antenna. The laser generator sends out laser for defining the position of the testing antenna.

    摘要翻译: 用于天线测试系统的定位装置包括起重机,紧固装置,测试天线和激光发生器。 起重机包括其上具有滑动鞋的齿轮。 紧固装置固定在起重机的滑动鞋上。 测试天线固定在紧固装置的字体上。 激光发生器紧固在紧固装置上并且位于与测试天线不同的水平上。 激光发生器发出激光来定义测试天线的位置。

    Multi-band antenna
    4.
    发明授权
    Multi-band antenna 失效
    多频天线

    公开(公告)号:US06864854B2

    公开(公告)日:2005-03-08

    申请号:US10255308

    申请日:2002-09-25

    CPC分类号: H01Q9/0421 H01Q1/36 H01Q5/371

    摘要: A multi-band antenna includes a first pole (2) and a second pole (3) connecting with the first pole. The first and second poles are both made of metal sheets. The first pole is rectangular in shape. The second pole includes a first section (31), a second section (32) and a third section (33). The second and third sections connect to the first section. The first, second and third sections integrally form a fork-shaped structure and each section has a different length. The first, second and third sections each radiate at a different frequency. A feeder device (5) includes a coaxial cable which electrically connects with the first pole and the second pole for feeding the antenna.

    摘要翻译: 多频带天线包括与第一极连接的第一极(2)和第二极(3)。 第一和第二极都由金属板制成。 第一极是矩形的。 第二极包括第一部分(31),第二部分(32)和第三部分(33)。 第二部分和第三部分连接到第一部分。 第一,第二和第三部分整体地形成叉形结构,并且每个部分具有不同的长度。 第一,第二和第三部分以不同的频率辐射。 馈线装置(5)包括与第一极和第二极电连接以馈送天线的同轴电缆。

    Inverted-F dipole antenna
    5.
    发明授权
    Inverted-F dipole antenna 失效
    倒置F偶极天线

    公开(公告)号:US06480156B2

    公开(公告)日:2002-11-12

    申请号:US09819455

    申请日:2001-03-27

    IPC分类号: H01Q124

    CPC分类号: H01Q9/16

    摘要: An inverted-F dipole antenna (1) for an electronic device includes a conductive antenna body (12), an antenna base (11), a connector (14) providing an electrical interface to an RF circuitry, and a cable (13) connecting the antenna body to the connector. The antenna body includes a first and second arms (121), (122) and a U-shaped portion (123) connecting the first and second arms. The antenna base includes an insulative board (111) and a metal sheet (112) attached to one surface of the board. The U-shaped portion of the antenna body is attached to a second surface of the board opposite to the metal sheet. The first arm serves as a radiation device.

    摘要翻译: 用于电子设备的倒F偶极天线(1)包括导电天线体(12),天线基座(11),提供与RF电路的电接口的连接器(14)和连接 天线体连接到连接器。 天线体包括连接第一和第二臂的第一和第二臂(121),(122)和U形部分(123)。 天线基座包括安装在板的一个表面上的绝缘板(111)和金属板(112)。 天线体的U形部分安装在与金属片相对的板的第二表面上。 第一臂用作辐射装置。

    Arcuate slot antenna assembly
    6.
    发明授权
    Arcuate slot antenna assembly 失效
    弧形槽天线组件

    公开(公告)号:US06373443B1

    公开(公告)日:2002-04-16

    申请号:US09752033

    申请日:2000-12-29

    IPC分类号: H01Q1310

    摘要: A slot antenna assembly for an electronic device comprises an arcuate slot antenna (1) and a coaxial feeder cable (3). The slot antenna includes a metal foil (2) which is bent diagonally to form an arcuate surface (20). The slot antenna defines an elongated narrow slot (21) therein. The bent metal foil enlarges radiational scope, to achieve omni-directional radiation as well as increased radiation electric field intensity.

    摘要翻译: 一种用于电子设备的缝隙天线组件包括弧形缝隙天线(1)和同轴馈线电缆(3)。 缝隙天线包括金属箔(2),其被对角地弯曲以形成弓形表面(20)。 狭缝天线在其中限定细长的狭缝(21)。 弯曲的金属箔放大辐射范围,实现全向辐射以及增加辐射电场强度。

    Stripline PCB dipole antenna
    7.
    发明授权
    Stripline PCB dipole antenna 失效
    电线PCB偶极天线

    公开(公告)号:US06342868B1

    公开(公告)日:2002-01-29

    申请号:US09800232

    申请日:2001-03-05

    IPC分类号: H01Q928

    摘要: A stripline PCB dipole antenna for use in an electronic device includes a substrate (3), a first dipole antenna (1), a second dipole antenna (2), a first feeder apparatus (41), and a second feeder apparatus (42). The first and second dipole antennas are generally T-shaped, are disposed on opposite surfaces of the substrate, are perpendicular to each other, and are fed through the first and second feeder apparatuses respectively. The first and second feeder apparatuses feed the antennas near respective edges of the substrate, to reduce any adverse influences that their wiring paths may have on the stripline PCB dipole antenna. The stripline PCB dipole antenna utilizes a switch mechanism of dual polarized radiation to switch between two of the three radiation planes, namely the XY-plane, the XZ-plane and the YZ-plane. The stripline PCB dipole antenna thus achieves optimum diversity reception efficiency under the control of an external device.

    摘要翻译: 用于电子设备的带状线PCB偶极天线包括基板(3),第一偶极天线(1),第二偶极天线(2),第一馈电装置(41)和第二馈电装置(42) 。 第一和第二偶极天线通常为T形,设置在基板的相对表面上,彼此垂直,并分别通过第一和第二馈送装置馈送。 第一和第二馈电装置在基板的相应边缘附近馈送天线,以减少它们的布线路径对带状线PCB偶极子天线可能产生的任何不利影响。 带状线PCB偶极天线利用双极化辐射的开关机构在三个辐射平面中的两个之间切换,即XY平面,XZ平面和YZ平面。 因此,带状线PCB偶极子天线在外部设备的控制下实现最佳的分集接收效率。

    PCB dipole antenna
    8.
    发明授权
    PCB dipole antenna 失效
    PCB偶极天线

    公开(公告)号:US06400332B1

    公开(公告)日:2002-06-04

    申请号:US09755397

    申请日:2001-01-03

    IPC分类号: H01Q928

    CPC分类号: H01Q9/285 H01Q21/26

    摘要: A PCB dipole antenna (1) for placing in an electronic device includes a first dipole antenna element (2), a second dipole antenna element (3), a printed circuit board (4), a first feeder apparatus (71) and a second feeder apparatus (72). The first dipole antenna element is perpendicular to the second dipole antenna element. Each first and second dipole antenna element includes two dipole cells respectively disposed on opposite surfaces of the printed circuit board. Each first and second dipole antenna element is fed through the first and second feeder apparatuses respectively. Switching of dual polarized radiation of the PCB dipole antenna is carried out under the control of an external device. This makes full use of two of the three radiation planes, and provides maximum diversity radiation efficiency.

    摘要翻译: 用于放置在电子设备中的PCB偶极天线(1)包括第一偶极子天线元件(2),第二偶极子天线元件(3),印刷电路板(4),第一馈电设备(71)和第二偶极子天线元件 馈送装置(72)。 第一偶极子天线元件垂直于第二偶极子天线元件。 每个第一和第二偶极子天线元件包括分别设置在印刷电路板的相对表面上的两个偶极子电池。 每个第一和第二偶极子天线元件分别通过第一和第二馈电装置馈送。 PCB偶极天线的双极化辐射的切换在外部设备的控制下进行。 这充分利用三个辐射平面中的两个,并提供最大的分集辐射效率。

    CABLE ASSEMBLY WITH STRAIN RELIEF MEANS
    10.
    发明申请
    CABLE ASSEMBLY WITH STRAIN RELIEF MEANS 审中-公开
    具有应变消除装置的电缆组件

    公开(公告)号:US20120002930A1

    公开(公告)日:2012-01-05

    申请号:US13171486

    申请日:2011-06-29

    IPC分类号: G02B6/44

    摘要: An cable assembly (100) includes an insulative housing (1); a plurality of terminals (2) combined with the insulative housing; at least one lens (3) mounted to the insulative housing; a cable (4) having a plurality of copper wires (41), a fiber wire (423) and a strength element (43); a cylindrical protective member (6) inserted into an interior of a front segment the cable, with the copper wires, the fiber wire and the strength element extending therethrough, said copper wires electrically connected with the terminals, and the fiber wire optically connected with the fiber; a retaining member having a cylindrical holding portion (51) and the protective member coaxially arranged to clamp the strength element therebetween; and a metallic shell (7) having frame (711) and an accommodating part (712) connected with the frame, the insulative housing enclosed in the frame, and the retaining member received in the accommodating part.

    摘要翻译: 电缆组件(100)包括绝缘壳体(1); 与所述绝缘壳体组合的多个端子(2); 安装到所述绝缘壳体的至少一个透镜(3) 具有多个铜线(41),光纤线(423)和强度元件(43)的电缆(4); 插入到电缆前部的内部的圆柱形保护构件(6),其中铜线,纤维线和强度元件延伸穿过其中,所述铜线与端子电连接,并且光纤线与 纤维; 具有圆柱形保持部分(51)的保持构件,并且保护构件同轴地布置成将强度元件夹在其间; 和具有框架(711)的金属壳体(7)和与框架连接的容纳部分(712),所述绝缘壳体包围在所述框架中,并且所述保持构件容纳在所述容纳部分中。