DUAL POLARISIERTE MICROSTRIP-PATCH-ANTENNE
    51.
    发明申请
    DUAL POLARISIERTE MICROSTRIP-PATCH-ANTENNE 审中-公开
    双极化MICRO TRIP贴片天线

    公开(公告)号:WO2005008833A1

    公开(公告)日:2005-01-27

    申请号:PCT/CH2003/000481

    申请日:2003-07-16

    Inventor: HEINIGER, Markus

    Abstract: Bei einer dual polarisierten Microstrip-Patch-Antenne mit einem oder mehreren Einzelelementen (EE1, .., EE4), wobei jedes Einzelelement (EE1, .., EE4) wenigstens ein rechteckiges, vorzugsweise quadratisches, Patch (20, .., 23) umfasst, welches auf der Oberseite einer Printplatte (19) angeordnet ist, und wobei die Printplatte (19) auf der Oberseite ein Speisenetzwerk (44) und auf der Unterseite eine ganzflächige Metallisierung trägt, wird eine verbesserte Isolation bei gleichzeitig vereinfachtem Speisenetzwerk dadurch erreicht, dass das Speisenetzwerk (44) derart ausgebildet ist, dass die Speisung nur an zwei Ecken des Patches (20, .., 23) erfolgt, und dass das wenigstens eine Patch (20, .., 23) Modifikationen (27, 28) aufweist, durch welche die Isolation zwischen den Polarisationen und/oder mehreren Einzelelementen (EE1, .., EE4) gegenüber einem nicht modifizierten Patch verbessert wird.

    Abstract translation: 在与一个或多个单独的元件(EE1,..,EE4),每个单独的元件(EE1,..,EE4)至少一个矩形的,优选为正方形,贴片双极化微带贴片天线(20,...,23) 包括,设置在印刷电路板(19)的顶部上,并且其中所述印刷电路板(19)上的馈送网络(44)的顶部和下侧带有一个表面金属化,以提供在一个简化的馈电网络在实现的同时改善隔​​离 馈电网络(44)仅在贴片的两个角部设计为使得功率(20,...,23),并且所述至少一个补丁(20,...,23)的修改(27,28), 由此极化和/或多个单独的元件之间的隔离(EE1,..,EE4)提高与未修饰的补丁。

    KOMBI-ANTENNENANORDNUNG ZUM EMPFANG TERRESTRISCHER SOWIE SATELLITENSIGNALE
    52.
    发明申请
    KOMBI-ANTENNENANORDNUNG ZUM EMPFANG TERRESTRISCHER SOWIE SATELLITENSIGNALE 审中-公开
    组合天线系统,用于接收地面和卫星信号

    公开(公告)号:WO2003075394A2

    公开(公告)日:2003-09-12

    申请号:PCT/EP2003/002027

    申请日:2003-02-27

    IPC: H01Q

    CPC classification number: H01Q9/32 H01Q9/0407 H01Q9/0428 H01Q21/24 H01Q21/28

    Abstract: Eine verbesserte Kombinationsantenne zum Empfang terrestrischer, insbesondere vertikal polarisierter Signale und zum Empfang von insbesondere zirkular polarisierten Satellitensignalen gemäss den SDARS-Diensten, vorzugsweise in einem 2,3 GHz-Bereich, mit den folgenden Merkmalen: - es ist eine Monopolanordnung (7) zum Empfang der terrestrischen Signale vorgesehen, - es ist eine Satellitenempfangsantenne zum Empfang der zirkular polarisierten Satellitensignale vorgesehen, es ist lediglich ein einziger Monopol (7) vorgesehen, und - die Satellitenempfangsantenne besteht aus einer Patchantenne (9).

    Abstract translation: 的天线的用于接收地面,特别是垂直极化信号,并且接收在根据SDARS服务特定圆极化卫星信号,优选地在2.3 GHz范围内,具有以下特征的一种改进的组合: - 它是用于接收地面的单极阵列7 信号提供的 - 它是提供一种用于接收圆极化的卫星信号的天线一个卫星接收,它只是提供了一种单个单极7,和 - 所述卫星接收天线包括一个贴片天线的9

    ELECTRONIC DEVICE HAVING A COMPACT ANTENNA ASSEMBLY WHICH EXHIBITS CIRCULAR POLARIZATION
    53.
    发明申请
    ELECTRONIC DEVICE HAVING A COMPACT ANTENNA ASSEMBLY WHICH EXHIBITS CIRCULAR POLARIZATION 审中-公开
    具有展示圆形极化的紧凑型天线组件的电子设备

    公开(公告)号:WO2003003509A1

    公开(公告)日:2003-01-09

    申请号:PCT/US2002/020091

    申请日:2002-06-24

    Inventor: EGGLESTON, Steve

    Abstract: An antenna assembly (44) for an electronic device (62, 26) where an antenna element (44) has a compact length (74), the compact length is less than continuous length of the antenna element (44) and, the antenna assembly functions as an inverted F-antenna (IFA) to exhibit circular polarization.

    Abstract translation: 一种用于电子设备(62,26)的天线组件(44),其中天线元件(44)具有紧凑的长度(74),所述紧凑长度小于所述天线元件(44)的连续长度,并且所述天线组件 用作反向F天线(IFA)以呈现圆极化。

    ANTENNA TRANSDUCER ASSEMBLY, AND AN ASSOCIATED METHOD THEREFOR
    54.
    发明申请
    ANTENNA TRANSDUCER ASSEMBLY, AND AN ASSOCIATED METHOD THEREFOR 审中-公开
    天线变送器总成及其相关方法

    公开(公告)号:WO02031921A2

    公开(公告)日:2002-04-18

    申请号:PCT/IB2001/001889

    申请日:2001-10-10

    Abstract: An antenna transducer (36), and an associated method, for a mobile station (12) operable in a cellular communication system (10). The mobile station also includes GPS receive circuitry (44) for receiving and operating upon GPS (global positioning system) signals (28). The antenna transducer (36) includes a primary antenna transducer portion (48) for transducing signals generated to effectuate a communication service in the cellular communication system (10). And, the antenna transducer (36) includes a second antenna transducer portion (54) for transducing GPS signals (28) transmitted to the mobile station (12). The primary and second antenna transducer portions (48, 54) are disposed upon a common substrate (42), and the second antenna transducer portion (54) exhibits circular polarization characteristics.

    Abstract translation: 一种用于在蜂窝通信系统(10)中可操作的移动台(12)的天线换能器(36)和相关方法。 移动台还包括用于接收和操作GPS(全球定位系统)信号(28)的GPS接收电路(44)。 天线换能器(36)包括主天线换能器部分(48),用于转换生成的信号以实现蜂窝通信系统(10)中的通信服务。 并且,天线换能器(36)包括用于转换发射到移动台(12)的GPS信号(28)的第二天线换能器部分(54)。 第一和第二天线换能器部分(48,54)设置在共同的基板(42)上,并且第二天线换能器部分(54)呈现圆偏振特性。

    COMPACT PLANAR INVERTED F ANTENNA
    55.
    发明申请

    公开(公告)号:WO01017064A1

    公开(公告)日:2001-03-08

    申请号:PCT/US2000/040740

    申请日:2000-08-25

    CPC classification number: H01Q9/0428 H01Q1/36 H01Q9/0421 H01Q19/005

    Abstract: A compact planar inverted F antenna suited for remote wireless metering includes a circuit element (10), a ground plane (11) and a feed probe (49). The circuit element (10) has a planar portion with a reactance window (20), and a narrowed tab (14) that extends transverse to the planar portion and is connected to the ground plane (11). The reactance window (20) and narrowed tab (14) reduce the size of the circuit element (10). The feed probe (49) is connected between the circuit element (10) and the ground plane (11). The ground plane (11) has conductive portions that are wrapped around a substrate to reduce the physical size of the ground plane. The length of the tab and thereby the distance between the planar portion and the ground plane is selected so that the feed probe is a radiating element. The antenna is compact with good isotropic characteristics and sensitivity to two perpendicular polarizations.

    Abstract translation: 适用于远程无线测量的紧凑型平面倒F天线包括电路元件(10),接地平面(11)和馈送探针(49)。 电路元件(10)具有平面部分,其具有电抗窗(20)和横向于平面部分延伸并连接到接地平面(11)的窄片(14)。 电抗窗(20)和窄板(14)减小了电路元件(10)的尺寸。 馈电探针(49)连接在电路元件(10)和接地平面(11)之间。 接地平面(11)具有围绕基板缠绕的导电部分,以减小接地平面的物理尺寸。 选择突片的长度,从而选择平面部分和接地平面之间的距离,使得馈送探针是辐射元件。 天线紧凑,具有良好的各向同性特性和对两个垂直极化的灵敏度。

    PATCH ANTENNA WITH AN ELECTRICALLY SMALL GROUND PLATE USING PERIPHERAL PARASITIC STUBS
    56.
    发明申请
    PATCH ANTENNA WITH AN ELECTRICALLY SMALL GROUND PLATE USING PERIPHERAL PARASITIC STUBS 审中-公开
    天线板中小板电气地球的计划,在没有供电的外设帖子USED

    公开(公告)号:WO99059221A1

    公开(公告)日:1999-11-18

    申请号:PCT/US1999/006907

    申请日:1999-03-30

    Abstract: In accordance with the present invention, there is provided a patch antenna assembly (10) having a generally planar patch antenna (12), defined by a first peripheral boundary (14), and a generally planar parasitic ground plate (16), disposed at a spaced parallel relation to the patch antenna (12). The assembly (10) further includes at least one conductive parasitic shielding element (18) for segregating electromagnetic fields between the patch antenna (12) and the ground plate (16). The shielding element (18) is disposed in electrical communication with the ground plate (16) and extends from the ground plate (16) and substantially about the first peripheral boundary (14) of the patch antenna (12).

    Abstract translation: 本发明涉及由第一周边界(14)限定的贴片天线组件(10),其包括大致为平面的贴片天线(12),以及大致平坦的接地片(16)放置 平行于平板天线(12)。 该组件(10)还包括至少一个屏蔽元件无动力导体(18),该分离的贴片天线(12)和接地片(16)之间的电磁场。 屏蔽元件(18)与接地板(16)电连通并且基本上从接地板(16)延伸并基本上围绕板状天线的第一外围边界(14)延伸 (12)。

    PATCH ANTENNA WITH PERIPHERAL PARASITIC MONOPOLE CIRCULAR ARRAYS
    57.
    发明申请
    PATCH ANTENNA WITH PERIPHERAL PARASITIC MONOPOLE CIRCULAR ARRAYS 审中-公开
    带有外围PARASITIC MONOPOLE圆形阵列的天线

    公开(公告)号:WO2017024384A1

    公开(公告)日:2017-02-16

    申请号:PCT/CA2016/050887

    申请日:2016-07-28

    Applicant: NOVATEL INC.

    CPC classification number: H01Q19/005 H01Q9/0428

    Abstract: A patch antenna with wider bandwidth, better axial ratio over the angle and controlled radiation patterns is provided, A central fixed patch antenna is surrounded with reactively or resistively loaded peripheral monopoles as surface- wave excited parasitic radiators. The surrounding monopoles may be printed on the same substrate as the patch, and may take a spiral (pin-wheel) shape.

    Abstract translation: 提供了一种具有更宽带宽,角度和受控辐射图形更好的轴比的贴片天线。中央固定贴片天线被反应或电阻负载的外围单极子包围为表面波激发的寄生散热器。 周围的单极子可以印刷在与贴片相同的衬底上,并且可以采取螺旋(针轮)形状。

    LOW-PROFILE CIRCULARLY-POLARIZED SINGLE-PROBE BROADBAND ANTENNA
    58.
    发明申请
    LOW-PROFILE CIRCULARLY-POLARIZED SINGLE-PROBE BROADBAND ANTENNA 审中-公开
    低轮廓圆极化单波段宽带天线

    公开(公告)号:WO2017015339A1

    公开(公告)日:2017-01-26

    申请号:PCT/US2016/043089

    申请日:2016-07-20

    CPC classification number: H01Q9/0428 H01Q1/48 H01Q9/0442 H01Q9/045 H01Q13/106

    Abstract: Low-profile broadband patch antennas capable of radiating circularly polarized (CP) signals utilizing a single probe in accordance with embodiments of the invention are disclosed. In many embodiments, the patch antenna includes a ground plane, a patch plate, at least one dielectric or foam substrate, and a feed probe. In several embodiments, the patch plate includes a first plate and a second plate that can be connected via first and second connecting bars. In various embodiments, the connection of the first and second plates can expose first and second slots as further discussed below. In a variety of embodiments, the feed probe can be a coaxial cable having an inner and outer conductor where the inner conductor connects to the first plate and the outer conductor connects to the ground plane.

    Abstract translation: 公开了根据本发明实施例的能够利用单个探针辐射圆偏振(CP)信号的低调宽带贴片天线。 在许多实施例中,贴片天线包括接地平面,贴片板,至少一个电介质或泡沫衬底以及馈电探针。 在几个实施例中,贴片板包括可经由第一和第二连接条连接的第一板和第二板。 在各种实施例中,如下面进一步讨论的,第一和第二板的连接可以暴露第一和第二槽。 在各种实施例中,馈送探针可以是具有内部和外部导体的同轴电缆,其中内部导体连接到第一板并且外部导体连接到接地平面。

    一种频率和极化可编程贴片天线
    59.
    发明申请

    公开(公告)号:WO2016165042A1

    公开(公告)日:2016-10-20

    申请号:PCT/CN2015/000309

    申请日:2015-05-05

    CPC classification number: H01Q9/0442 H01Q9/0428 H01Q9/0492 H01Q9/42

    Abstract: 本发明公开了一种频率和极化可编程贴片天线,包括从上向下依次设置的第一金属覆盖层,介质层、第二金属覆盖层和四个金属化通孔;第一金属覆盖层包括馈电线和辐射贴片,馈电线包括能与外部馈电端口相连的微带线,微带线通过高阻线连接辐射贴片的一边;辐射贴片为正方形的金属贴片,在靠近辐射贴片另一边即辐射边的位置蚀刻有一个缝隙,缝隙与辐射边平行;金属化通孔位于缝隙弯折部分的两侧、两端分别连接第一金属覆盖层和第二金属覆盖层,金属化通孔上分别设有开关,当某个开关导通时,第一金属覆盖层通过这个开关所控制的金属化通孔与第二金属覆盖层相连。本发明的有益效果是提供了馈电网络结构简单、体积小、工作模式多样的可编程天线。

    CIRCULARLY POLARIZED CONNECTED-SLOT ANTENNA
    60.
    发明申请
    CIRCULARLY POLARIZED CONNECTED-SLOT ANTENNA 审中-公开
    圆形极化连接天线

    公开(公告)号:WO2016109403A1

    公开(公告)日:2016-07-07

    申请号:PCT/US2015/067621

    申请日:2015-12-28

    Inventor: CELIK, Nuri

    Abstract: A connected-slot antenna includes a dielectric substrate, a circular patch overlying the dielectric substrate, and a first conductive ring surrounding the circular patch and overlying the dielectric substrate. The first conductive ring is isolated from the circular patch by a first connected slot. At least four feeds are coupled to the circular patch. Each of the at least four feeds are spaced from adjacent ones of the at least four feeds by approximately equal angular intervals. A metamaterial ground plane includes a plurality of conductive patches and a ground plane. The plurality of conductive patches are separated from the circular patch and the first conductive ring by at least the dielectric substrate. The ground plane is electrically coupled to at least a first portion of the plurality of conductive patches. One or more of the plurality of conductive patches and the ground plane are coupled to ground.

    Abstract translation: 连接槽天线包括电介质基板,覆盖在电介质基板上的圆形贴片,以及环绕该圆形贴片并覆盖电介质基片的第一导电环。 第一导电环通过第一连接的槽与圆形补片隔离。 至少四个饲料连接到圆形补片。 所述至少四个进料中的每一个与所述至少四个进料中的相邻的进料间隔大约相等的角度间隔。 超材料接地平面包括多个导电贴片和接地平面。 多个导电贴片通过至少介电基片与圆形贴片和第一导电环分开。 接地平面电耦合到多个导电贴片的至少第一部分。 多个导电贴片和接地平面中的一个或多个耦合到地面。

Patent Agency Ranking