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17 条记录 (耗时 0.032 秒)

    Circularly or linearly polarized antenna
    1.
    发明授权
    Circularly or linearly polarized antenna 有权
    圆形或线性极化天线

    公开(公告)号：US08022884B2

    公开(公告)日：2011-09-20

    申请号：US12162649

    申请日：2007-02-01

    申请人： Patrick Dumon ,  Luc Duchesne ,  Marc Le Goff ,  Nicolas Gross ,  Philippe Garreau

    发明人： Patrick Dumon ,  Luc Duchesne ,  Marc Le Goff ,  Nicolas Gross ,  Philippe Garreau

    IPC分类号： H01Q11/12

    CPC分类号： H01Q9/46 ,  H01Q9/36 ,  H01Q21/24 ,  H01Q21/28

    摘要： The invention relates to an antenna that produces a radiation pattern that is axisymmetric about a geometrical axis (X) and exhibits a radiation maximum in a plane perpendicular to the direction of said X axis that includes a feed wire extending along said axis (X) from a first end situated level with a conducting surface forming an earth plane of the antenna to a second end that feeds a set of N radiating strands, N being an integer, characterized in that it also includes at least one earth return rod for the strands, said rod linking one of the radiating strands of the set to the earth plane.

    摘要翻译： 本发明涉及一种天线，其产生围绕几何轴线（X）轴对称并且在垂直于所述X轴方向的平面内具有辐射最大值的辐射图，所述辐射图包括沿着所述轴线（X）延伸的馈线 第一端，其具有形成天线的接地平面的导电表面到第二端，第二端馈送一组N个辐射线，N是整数，其特征在于，其还包括用于线的至少一个接地返回杆， 所述杆将该组的辐射线之一连接到地平面。

    Circularly or Linearly Polarized Antenna
    2.
    发明申请
    Circularly or Linearly Polarized Antenna 有权
    圆形或线性极化天线

    公开(公告)号：US20090002254A1

    公开(公告)日：2009-01-01

    申请号：US12162649

    申请日：2007-02-01

    申请人： Patrick Dumon ,  Luc Duchesne ,  Marc Le Goff ,  Nicolas Gross ,  Philippe Garreau

    发明人： Patrick Dumon ,  Luc Duchesne ,  Marc Le Goff ,  Nicolas Gross ,  Philippe Garreau

    IPC分类号： H01Q1/38 ,  H01Q1/50

    CPC分类号： H01Q9/46 ,  H01Q9/36 ,  H01Q21/24 ,  H01Q21/28

    摘要： The invention relates to an antenna that produces a radiation pattern that is axisymmetric about a geometrical axis (X) and exhibits a radiation maximum in a plane perpendicular to the direction of said X axis that includes a feed wire extending along said axis (X) from a first end situated level with a conducting surface forming an earth plane of the antenna to a second end that feeds a set of N radiating strands, N being an integer, characterized in that it also includes at least one earth return rod for the strands, said rod linking one of the radiating strands of the set to the earth plane.

    摘要翻译： 本发明涉及一种天线，其产生围绕几何轴线（X）轴对称并且在垂直于所述X轴方向的平面内具有辐射最大值的辐射图，所述辐射图包括沿着所述轴线（X）延伸的馈线 第一端，其具有形成天线的接地平面的导电表面到第二端，第二端馈送一组N个辐射线，N是整数，其特征在于，其还包括用于线的至少一个接地返回杆， 所述杆将该组的辐射线之一连接到地平面。

    SYSTEM FOR EMITTING ELECTROMAGNETIC BEAMS, COMPRISING A NETWORK OF ANTENNAE
    3.
    发明申请
    SYSTEM FOR EMITTING ELECTROMAGNETIC BEAMS, COMPRISING A NETWORK OF ANTENNAE 有权
    用于发射电磁波的系统，包含天线网络

    公开(公告)号：US20110279320A1

    公开(公告)日：2011-11-17

    申请号：US13145400

    申请日：2010-01-19

    申请人： Patrick Dumon ,  Philippe Garreau ,  Marc Le Goff ,  Luc Duchesne

    发明人： Patrick Dumon ,  Philippe Garreau ,  Marc Le Goff ,  Luc Duchesne

    IPC分类号： H01Q3/26

    CPC分类号： H01Q3/267 ,  H01Q1/288

    摘要： This invention relates to a system for emitting electromagnetic beams, comprising a network of elements for the far-field emission of electromagnetic beams, the signals coming from and/or arriving towards each element weighted by excitation coefficients digitally determined by calculation means. According to the invention, the system comprises: a second separate network of sensors arranged close to the network of radiating elements in order to measure the near field radiated by the elements, means for calculating the far field radiated by the network from the near field actually measured by the sensors, and means for calculating the correction of the excitation coefficients of the elements from the difference between the far field calculated from the measurement of the near field and a pre-determined nominal far field.

    摘要翻译： 本发明涉及一种用于发射电磁波束的系统，包括用于远场发射电磁波束的元件网络，来自和/或到达由由计算装置数字确定的激励系数加权的每个元件的信号。 根据本发明，该系统包括：靠近辐射元件网络布置的传感器的第二分离网络，以便测量由元件辐射的近场，用于计算网络从近场辐射的远场实际上 由传感器测量，以及用于根据从近场的测量计算的远场与预定义的标称远场之间的差计算元件的激励系数的校正的装置。

    System for emitting electromagnetic beams, comprising a network of antennae
    4.
    发明授权
    System for emitting electromagnetic beams, comprising a network of antennae 有权
    用于发射电磁束的系统，包括天线网络

    公开(公告)号：US08681046B2

    公开(公告)日：2014-03-25

    申请号：US13145400

    申请日：2010-01-19

    申请人： Patrick Dumon ,  Philippe Garreau ,  Marc Le Goff ,  Luc Duchesne

    发明人： Patrick Dumon ,  Philippe Garreau ,  Marc Le Goff ,  Luc Duchesne

    IPC分类号： H01Q3/00

    CPC分类号： H01Q3/267 ,  H01Q1/288

    摘要： This invention relates to a system for emitting electromagnetic beams, comprising a network of elements for the far-field emission of electromagnetic beams, the signals coming from and/or arriving towards each element weighted by excitation coefficients digitally determined by calculation means. According to the invention, the system comprises: a second separate network of sensors arranged close to the network of radiating elements in order to measure the near field radiated by the elements, means for calculating the far field radiated by the network from the near field actually measured by the sensors, and means for calculating the correction of the excitation coefficients of the elements from the difference between the far field calculated from the measurement of the near field and a pre-determined nominal far field.

    摘要翻译： 本发明涉及一种用于发射电磁波束的系统，包括用于远场发射电磁波束的元件网络，来自和/或到达由由计算装置数字确定的激励系数加权的每个元件的信号。 根据本发明，该系统包括：靠近辐射元件网络布置的传感器的第二分离网络，以便测量由元件辐射的近场，用于计算网络从近场辐射的远场实际上 由传感器测量，以及用于根据从近场的测量计算的远场与预定义的标称远场之间的差计算元件的激励系数的校正的装置。

    Circularly polarized wire antenna
    5.
    发明申请
    Circularly polarized wire antenna 有权
    圆极化线天线

    公开(公告)号：US20050280599A1

    公开(公告)日：2005-12-22

    申请号：US10519200

    申请日：2003-06-20

    申请人： Marc Le Goff ,  Luc Duchesne ,  Jean-Marc Baracco ,  Patrick Dumon

    发明人： Marc Le Goff ,  Luc Duchesne ,  Jean-Marc Baracco ,  Patrick Dumon

    IPC分类号： H01Q19/10 ,  H01Q5/10 ,  H01Q9/30 ,  H01Q9/36 ,  H01Q9/42 ,  H01Q9/44 ,  H01Q9/46 ,  H01Q1/36

    CPC分类号： H01Q9/42 ,  H01Q9/30 ,  H01Q9/36 ,  H01Q9/44 ,  H01Q9/46

    摘要： The invention concerns a microstrip antenna comprising a series of wires (210, 220, 230, 240) located substantially in a main common plane, each of the wires being fed by a common conductor wire (100), characterized in that each of said wires (210, 220, 230, 240) describes an initial segment (312) which is radial relative to a geometrical axis (X) perpendicular to the main plane, then each of the wires extends along an arc (214) centered on said geometrical axis (X), then describes another substantially radial segment (216), oriented towards the geometrical axis (X), hence along a radial segment (212) of the neighbouring strip without touching it.

    摘要翻译： 本发明涉及一种微带天线，其包括基本上位于主公共平面中的一系列导线（210,220,230,240），每条导线由公共导线（100）馈送，其特​​征在于，每个所述导线 （210,220,230,240）描述了相对于垂直于主平面的几何轴线（X）径向的初始段（312），然后每条线沿着以所述几何轴线为中心的弧（214）延伸， （X），然后描述朝向几何轴线（X）定向的另一个基本上径向的段（216），因此沿着相邻条带的径向段（212）而不接触它。

    Circularly polarized wire antenna
    6.
    发明授权
    Circularly polarized wire antenna 有权
    圆极化线天线

    公开(公告)号：US07123203B2

    公开(公告)日：2006-10-17

    申请号：US10519200

    申请日：2003-06-20

    申请人： Marc Le Geoff ,  Luc Duchesne ,  Jean-Marc Française Baracco ,  Patrick Dumon

    发明人： Marc Le Geoff ,  Luc Duchesne ,  Jean-Marc Française Baracco ,  Patrick Dumon

    IPC分类号： H01Q21/00 ,  H01Q1/00

    CPC分类号： H01Q9/42 ,  H01Q9/30 ,  H01Q9/36 ,  H01Q9/44 ,  H01Q9/46

    摘要： Each of the strands being powered by a single conducting wire wherein each of these strands describes an initial segment which is radial relative to a geometric axis perpendicular to the main plane, each of the strands is extended along a circle arc center on this geometric axis and describes a substantially radial segment, directed in the direction of the geometric axis, thus running alongside radial segment directed in a direction of the geometric axis thus running alongside a radial segment of a neighbouring strand without touching the neighbouring strand.

    摘要翻译： 每根股线由单根导线供电，其中每根股线描述了相对于垂直于主平面的几何轴线是径向的初始段，每根股线沿着该几何轴上的圆弧中心延伸， 描述了沿着几何轴线的方向指向的基本上径向的段，因此沿着几何轴线的方向引导的沿径向段延伸，从而沿着相邻线的径向段而不与相邻的线接触。