ANTENNA APPARATUS
    21.
    发明申请
    ANTENNA APPARATUS 失效
    天线装置

    公开(公告)号:US20100066611A1

    公开(公告)日:2010-03-18

    申请号:US12509518

    申请日:2009-07-27

    IPC分类号: H01Q9/04

    CPC分类号: H01Q9/40

    摘要: An antenna apparatus is disclosed that includes an antenna element having a teardrop shape and configured to be fed with electrical power from an external power source; and a ground element coupled to the antenna element, wherein the antenna element includes one or more nonconductive portions.

    摘要翻译: 公开了一种天线装置,其包括具有泪珠形状并被配置为从外部电源馈送电力的天线元件; 以及耦合到所述天线元件的接地元件,其中所述天线元件包括一个或多个非导电部分。

    Antenna device
    23.
    发明申请
    Antenna device 有权
    天线设备

    公开(公告)号:US20090140948A1

    公开(公告)日:2009-06-04

    申请号:US12216376

    申请日:2008-07-02

    IPC分类号: H01Q1/48

    CPC分类号: H01Q9/36 H01Q1/243 H01Q1/38

    摘要: A disclosed antenna device includes a ground section; and an element section projecting from the ground section. The length of the ground section in a direction orthogonal to a side of the ground section from which side the element section projects is less than approximately ¼ a corresponding wavelength. The ground section is configured to be disposed over and attached to a conductive section.

    摘要翻译: 所公开的天线装置包括接地部分; 以及从地面部突出的元件部。 接地部分在与元件部分突出的一侧的接地部分正交的方向上的长度小于大约1/4对应的波长。 接地部被配置为设置在导电部上并附着于导电部。

    Distance measuring device
    24.
    发明授权
    Distance measuring device 失效
    距离测量装置

    公开(公告)号:US07525477B2

    公开(公告)日:2009-04-28

    申请号:US11331073

    申请日:2006-01-13

    CPC分类号: G01S13/103 G01S7/2921

    摘要: A distance measuring device includes: an impulse generator that generates an impulse; a transmission antenna that transmits the impulse generated by the impulse generator; a reception antenna that receives a reflected signal of the impulse transmitted from the transmission antenna and reflected by the object, and a leakage signal of the impulse transmitted from the transmission antenna; and a distance calculator that calculates the distance to the object, based on the time difference between the reflected signal and the leakage signal received by the reception antenna.

    摘要翻译: 距离测量装置包括:产生脉冲的脉冲发生器; 发送由脉冲发生器产生的脉冲的发送天线; 接收从发送天线发送并被物体反射的脉冲的反射信号的接收天线和从发送天线发送的脉冲的泄漏信号; 以及距离计算器,其基于由所述接收天线接收的所述反射信号和所述泄漏信号之间的时间差计算到所述物体的距离。

    Antenna device
    26.
    发明申请
    Antenna device 审中-公开
    天线设备

    公开(公告)号:US20080246665A1

    公开(公告)日:2008-10-09

    申请号:US11907823

    申请日:2007-10-17

    IPC分类号: H01Q9/04

    摘要: An antenna device is provided that includes a ground and an element including a first element component part and a second element component part. The first element component part has a first end facing a side of the ground and serving as a connection point, and extends from the first end in a direction, away from the ground. The second element component part is connected to a second end of the first element component part so as to extend substantially parallel to the side of the ground part.

    摘要翻译: 提供一种天线装置,其包括地面和包括第一元件部件和第二元件部件的元件。 第一元件部件具有面向地面的第一端并且用作连接点,并且在远离地面的方向上从第一端延伸。 第二元件部件连接到第一元件部件的第二端,以便大致平行于接地部分的平面延伸。

    Antenna device
    28.
    发明申请
    Antenna device 有权
    天线设备

    公开(公告)号:US20080062047A1

    公开(公告)日:2008-03-13

    申请号:US11783291

    申请日:2007-04-06

    IPC分类号: H01Q1/36

    CPC分类号: H01Q9/40 H01Q1/38 H01Q1/48

    摘要: An antenna device is disclosed that includes a dielectric substrate having first and second surfaces facing away from each other, an element pattern formed on the first surface of the dielectric substrate, a conductive pattern formed on the first surface of the dielectric substrate so as to extend from the feeding point of the element pattern, and a ground pattern formed on the second surface of the dielectric substrate so as to form a microstrip line in cooperation with the conductive pattern. The ground pattern has a cutout part formed in a portion thereof opposing the feeding point.

    摘要翻译: 公开了一种天线装置,其包括具有彼此背离的第一和第二表面的电介质基板,形成在电介质基板的第一表面上的元件图案,形成在电介质基板的第一表面上的导电图案, 从所述元件图案的馈电点和形成在所述电介质基板的第二表面上的接地图案,以与所述导电图案协作形成微带线。 接地图案具有形成在与馈电点相对的部分中的切口部分。