SINGLE-LAYERED END-FIRE CIRCULARLY POLARIZED SUBSTRATE INTEGRATED WAVEGUIDE HORN ANTENNA
    1.
    发明申请
    SINGLE-LAYERED END-FIRE CIRCULARLY POLARIZED SUBSTRATE INTEGRATED WAVEGUIDE HORN ANTENNA 审中-公开
    单层端射圆极化天线集成波导喇叭天线

    公开(公告)号:WO2018078466A1

    公开(公告)日:2018-05-03

    申请号:PCT/IB2017/055970

    申请日:2017-09-28

    Inventor: WU, Ke YIN, Yifan

    Abstract: An end fire circularly polarized (CP) substrate integrated waveguide (SIW) horn antenna and a method of manufacturing thereof are described. The antenna includes an input section for receiving radio frequency (RF) waves from a source; and a body extending from the input section for receiving the RF waves from the input section, the body comprising a plurality of radiating units, the plurality of radiating units being configured to radiate circularly polarized waves (CP) in a far field, wherein apertures of the plurality of radiating unit being located along an edge of a planar dielectric substrate, and wherein the horn antenna is in a planar form.

    Abstract translation: 描述了端射圆极化(CP)基底集成波导(SIW)喇叭天线及其制造方法。 该天线包括用于接收来自源的射频(RF)波的输入部分; 以及从所述输入部分延伸的用于接收来自所述输入部分的RF波的主体,所述主体包括多个辐射单元,所述多个辐射单元被配置为在远场中辐射圆偏振波(CP),其中, 所述多个辐射单元沿着平面电介质基板的边缘定位,并且其中所述喇叭天线呈平面形式。

    STACKED PATCH ANTENNA ARRAY WITH CASTELLATED SUBSTRATE
    2.
    发明申请
    STACKED PATCH ANTENNA ARRAY WITH CASTELLATED SUBSTRATE 审中-公开
    堆叠式贴片天线阵列与CASTELLATED SUBSTRATE

    公开(公告)号:WO2018063152A1

    公开(公告)日:2018-04-05

    申请号:PCT/US2016/053918

    申请日:2016-09-27

    Abstract: Described is a printed circuit antenna array including at least one castellated substrate. Also described is a stacked patch antenna array having at least one castellated substrate. The at least one castellated substrate having first and second opposing surfaces and a first array of antenna elements disposed on a first one of the first and second surfaces of the at least one castellated substrate.

    Abstract translation: 描述了包括至少一个城堡状基底的印刷电路天线阵列。 还描述了具有至少一个城堡状基底的堆叠式贴片天线阵列。 所述至少一个城堡状基底具有第一和第二相对表面以及设置在所述至少一个城堡状基底的第一和第二表面中的第一表面上的第一天线元件阵列。

    RADARSENSOR FÜR KRAFTFAHRZEUGE
    4.
    发明申请
    RADARSENSOR FÜR KRAFTFAHRZEUGE 审中-公开
    雷达传感器用于汽车

    公开(公告)号:WO2016180564A1

    公开(公告)日:2016-11-17

    申请号:PCT/EP2016/056144

    申请日:2016-03-21

    Abstract: Radarsensor (10) für Kraftfahrzeuge, mit einer Sendeantenne (14) und einer getrennt von der Sendeantenne (14) ausgebildeten Empfangsantenne (16), dadurch gekennzeichnet, dass die Sendeantenne (14) zur Emission von in einer ersten Richtung zirkulär polarisierter Strahlung konfiguriert ist und die Empfangsantenne (16) zum Empfang von Strahlung konfiguriert ist, die in einer der ersten Richtung entgegengesetzten zweiten Richtung zirkulär polarisiert ist.

    Abstract translation: 雷达传感器(10),用于机动车辆,具有发送天线(14)和一个接收天线从发送天线(14)(16)分开地形成,其特征在于,用于循环在第一方向辐射偏振的发射的发射天线(14)被配置和 接收天线(16)被配置成接收辐射在所述第一方向相反的方向,所述第二方向圆偏振的。

    GNSS BASE STATION ANTENNA SYSTEM WITH REDUCED SENSITIVITY TO REFLECTIONS FROM NEARBY OBJECTS
    5.
    发明申请
    GNSS BASE STATION ANTENNA SYSTEM WITH REDUCED SENSITIVITY TO REFLECTIONS FROM NEARBY OBJECTS 审中-公开
    GNSS基站天线系统,具有降低对邻近对象反射的灵敏度

    公开(公告)号:WO2015108435A1

    公开(公告)日:2015-07-23

    申请号:PCT/RU2014/000020

    申请日:2014-01-16

    CPC classification number: G01S19/22 H01Q1/48 H01Q1/52 H01Q9/0407 H01Q9/0428

    Abstract: An antenna system includes an electromagnetic radiator assembled on a ground plane. The ground plane containing a nontransparent area in a center of the ground plane and a semitransparent area surrounding the nontransparent area. The nontransparent area is circular in shape. The semitransparent area is generally circular in shape and contains at least one slot. A plurality of vertical conducting elements are in proximity of a boundary between the nontransparent area and the semitransparent area on a bottom side of the ground plane. The vertical conducting elements are arranged in a circle around a center of the electromagnetic radiator.

    Abstract translation: 天线系统包括组装在接地平面上的电磁辐射器。 地平面包含地平面中心的非透明区域和围绕非透明区域的半透明区域。 不透明区域是圆形的。 半透明区域通常为圆形,并且包含至少一个狭槽。 多个垂直导电元件位于接近平面底面的不透明区域和半透明区域之间的边界附近。 垂直导电元件围绕电磁辐射体的中心布置成圆形。

    PATCH ANTENNA
    6.
    发明申请
    PATCH ANTENNA 审中-公开
    PATCH天线

    公开(公告)号:WO2014113513A3

    公开(公告)日:2014-09-04

    申请号:PCT/US2014011745

    申请日:2014-01-15

    CPC classification number: H01Q9/0428 H01Q9/0435 H01Q9/045 H01Q9/0457

    Abstract: A patch antenna (18) includes a dielectric substrate (32) having a body (38) that extends a thickness (T) from a first side (40) to a second side (42) that is opposite the first side. The body of the substrate has a perimeter (50) that is defined by at least one side wall (44) that extends along the thickness of the substrate from the first side to the second side. The body of the substrate has a dielectric constant that is greater than air. The patch antenna also includes a radiating patch (34) positioned on the first side of the body of the substrate, a ground plane (16) positioned on the second side of the body of the substrate, and at least three feed probes (36) electromagnetically coupled to the radiating patch such that the patch antenna is configured to generate a circularly polarized radiation pattern. The feed probes are positioned relative to the body of the substrate such that adjacent feed probes are spaced apart from each other along the body. The feed probes are configured to feed the radiating patch at at least three points with approximately equal power amplitude. In an alternate embodiment, the body of the substrate includes thru openings (52) that extend through the thickness of the body and the radiating patch includes holes (54) that are aligned with corresponding thru openings of the body of the substrate. In this embodiment, each feed probe includes a conductive path (58) that extends within a corresponding thru opening of the body of the substrate from the second side of the body to the first side of the body, each conductive path being exposed along the first side of the body via the holes of the radiating patch.

    Abstract translation: 贴片天线(18)包括具有主体(38)的电介质基板(32),该主体(38)从第一侧(40)延伸到与第一侧相对的第二侧(42)的厚度(T)。 衬底的主体具有由至少一个侧壁(44)限定的周边(50),所述至少一个侧壁(44)沿着衬底的厚度从第一侧延伸到第二侧。 衬底的主体具有大于空气的介电常数。 贴片天线还包括位于基板主体的第一侧上的辐射贴片(34),位于基板主体第二侧的接地平面(16)和至少三个馈送探头(36) 电磁耦合到辐射贴片,使得贴片天线被配置为产生圆偏振辐射图案。 进料探针相对于基体的主体定位,使得相邻的进料探针沿着主体彼此间隔开。 馈送探针被配置为以至少三个点以大致相等的功率幅度馈送辐射贴片。 在替代实施例中,基板的主体包括穿过主体的厚度的穿过开口(52),并且散热贴片包括与基板的主体的对应的通孔对准的孔(54)。 在该实施例中,每个馈送探针包括导电路径(58),该导电路径(58)从主体的第二侧到主体的第一侧在相应的衬底主体的开口内延伸,每个导电路径沿第一 身体的一侧通过辐射贴片的孔。

    PATCH ANTENNA WITH CAPACITIVE RADIATING PATCH
    7.
    发明申请
    PATCH ANTENNA WITH CAPACITIVE RADIATING PATCH 审中-公开
    带有电容放大器的天线

    公开(公告)号:WO2012028915A1

    公开(公告)日:2012-03-08

    申请号:PCT/IB2011/001877

    申请日:2011-08-12

    Abstract: A patch antenna (600) includes a capacitive radiating patch (604), a ground plane (502), and vertical coupling elements (630) electrically connected to defined portions of the capacitive radiating patch and the ground plane. The capacitive radiating patch includes an array of conductive segments (660, 662, 664, 666, 670) along the periphery and within the interior of the capacitive radiating patch. Capacitors (640) are electrically connected to specific conductive segments in a defined pattern. Vertical coupling elements electrically connect specific conductive segments along the periphery of the capacitive radiating patch to the ground plane. Vertical coupling elements can be conductors or defined combinations of resistors, inductors, and capacitors. Various embodiments of the patch antenna are configured for linear polarization and circular polarization.

    Abstract translation: 贴片天线(600)包括电容性辐射贴片(604),接地平面(502)和电连接到电容辐射贴片和接地平面的限定部分的垂直耦合元件(630)。 电容辐射贴片包括沿电容辐射贴片的周边和内部的导电片段(660,666,666,666,670)阵列。 电容器(640)以规定的图案电连接到特定导电段。 垂直耦合元件沿着电容辐射贴片的周边将特定导电段电连接到接地平面。 垂直耦合元件可以是电阻器,电感器和电容器的导体或定义的组合。 贴片天线的各种实施例被配置用于线偏振和圆偏振。

    アンテナ装置及び無線通信装置
    8.
    发明申请
    アンテナ装置及び無線通信装置 审中-公开
    天线设备和无线通信设备

    公开(公告)号:WO2011089676A1

    公开(公告)日:2011-07-28

    申请号:PCT/JP2010/007373

    申请日:2010-12-20

    CPC classification number: H01Q9/0407 H01Q9/0428 H01Q9/0435 H01Q9/0442

    Abstract:  アンテナ素子(102)は、給電点(104a,104b)を互いに分離するように所定の第1の方向に延在する第1の部分と、第1の方向とは異なる第2の方向に延在する第2の部分とを含むスリット(S1)を備える。スリット(S1)は、所定のアイソレーション周波数において給電点(104a,104b)間にアイソレーションを生成するとともに、スリットS1の周囲に所定の電流経路を形成し、給電点(104a)を介して励振することにより電流経路上に生成される電流分布は、給電点(104b)を介して励振することにより電流経路上に生成される電流分布とは異なり、これらの互いに異なる電流分布により互いに異なる放射特性をもたらすように構成される。

    Abstract translation: 天线元件(102)设置有狭缝(S1),该狭缝(S1)包括在预定的第一方向上延伸的第一部分和沿与第一方向不同的第二方向延伸的第二部分,以便将馈送点(104a, 104b)。 狭缝(S1)被配置为使得以预定隔离频率在馈电点(104a,104b)之间产生隔离,在狭缝(S1)周围形成预定电流通路,通过激励形成在电流通路上的电流分布 通过馈电点(104a)通过馈电点(104b)激励,通过馈电点(104a)不同于在电流路径上形成的电流分布,并且可以通过这些相互不同的电流分布获得相互不同的辐射特性。

    CIRCULARLY-POLARIZED ANTENNA
    9.
    发明申请
    CIRCULARLY-POLARIZED ANTENNA 审中-公开
    圆极化天线

    公开(公告)号:WO2010141745A1

    公开(公告)日:2010-12-09

    申请号:PCT/US2010/037289

    申请日:2010-06-03

    CPC classification number: H01Q9/0428 H01Q9/0435 H01Q21/065 H01Q21/08 H01Q21/24

    Abstract: A circularly polarized patch antenna array, method of forming same, and kit includes a conductive backplane, a first plurality of patch antenna radiators disposed on the conductive backplane, and a first stripline including an input at a first feed point in the conductive backplane, and a respective output at each of the first plurality of patch antenna radiators.

    Abstract translation: 环形极化贴片天线阵列,其形成方法和套件包括导电背板,设置在导电背板上的第一多个贴片天线辐射器,以及包括在导电背板中的第一馈电点的输入的第一带状线,以及 在第一多个贴片天线辐射器中的每一个处的相应输出。

    GPS, GSM, AND WIRELESS LAN ANTENNA FOR VEHICLE APPLICATIONS
    10.
    发明申请
    GPS, GSM, AND WIRELESS LAN ANTENNA FOR VEHICLE APPLICATIONS 审中-公开
    GPS,GSM和无线LAN天线用于车辆应用

    公开(公告)号:WO2010129628A1

    公开(公告)日:2010-11-11

    申请号:PCT/US2010/033652

    申请日:2010-05-05

    Abstract: A Global Positioning System (GPS), Global System for Mobile Communications (GSM), wireless local area network (WLAN) antenna, including a dielectric board including a ground plane; a first antenna trace line disposed on a first portion of the dielectric board and in electrical contact with the dielectric board, the first antenna trace line including at least one first meandered trace for transmitting and receiving a WLAN radio frequency signal; a second antenna trace line disposed on a second portion of the dielectric board and in electrical contact with the dielectric board, the second antenna trace line including at least one second meandered trace for transmitting and receiving a GSM radio frequency signal; a GPS antenna for receiving radio frequency signals from at least one global positioning satellite; and a vehicle mountable housing for enclosing the dielectric board, the first antenna trace line, the second antenna trace line, and the GPS antenna.

    Abstract translation: 全球定位系统(GPS),全球移动通信系统(GSM),无线局域网(WLAN)天线,包括包括接地平面的电介质板; 第一天线迹线,设置在所述电介质板的第一部分上并与所述电介质板电接触,所述第一天线迹线包括用于发射和接收WLAN射频信号的至少一个第一曲折迹线; 第二天线轨迹线,布置在所述电介质板的第二部分上并与所述电介质板电接触,所述第二天线迹线包括用于发送和接收GSM射频信号的至少一个第二曲折迹线; 用于从至少一个全球定位卫星接收射频信号的GPS天线; 以及用于封装介电板,第一天线迹线,第二天线迹线和GPS天线的车载安装外壳。

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