公开(公告)号：US09184506B2

公开(公告)日：2015-11-10

申请号：US13578299

申请日：2011-03-24

Applicant: Arnold Möbius ,  Wolfgang Fey

Inventor： Arnold Möbius ,  Wolfgang Fey

IPC: G01S7/521 ,  H01Q13/00 ,  H01Q1/32 ,  H01Q13/28 ,  G01S7/03

CPC classification number: H01Q13/00 ,  G01S7/032 ,  H01Q1/32 ,  H01Q13/28

Abstract: A waveguide antenna for a radar antenna array, particularly for use in motor vehicles, includes a metal waveguide extending in an x direction and having a longitudinal axis, which, for the propagation of a radar wave of a first mode in the x direction, delimits an inner space, wherein in order to specifically convert the first mode to a second mode of the radar wave which is different from the first mode and to couple the second mode out of the waveguide, a plurality of structural elements arranged in the x direction are provided which extend into the inner space and wherein adjacent structural elements have a distance which is larger than half a waveguide wavelength of the radar wave of the first mode or larger than half a free-space wavelength, depending on which of the two wavelengths is smaller.

Abstract translation: 用于雷达天线阵列的波导天线，特别是用于机动车辆的波导天线包括沿x方向延伸并具有纵向轴线的金属波导，用于在x方向上传播第一模式的雷达波，限定 内部空间，其中为了将第一模式特定地转换成与第一模式不同的雷达波的第二模式并将第二模式耦合到波导外，沿x方向布置的多个结构元件是 其设置成延伸到内部空间中，并且其中相邻的结构元件具有大于第一模式的雷达波的波长波长的一半的距离或大于自由空间波长的一半的距离，这取决于两个波长中的哪一个较小 。

公开(公告)号：US20130141271A1

公开(公告)日：2013-06-06

申请号：US13578299

申请日：2011-03-24

Applicant: Arnold Möbius ,  Wolfgang Fey

Inventor： Arnold Möbius ,  Wolfgang Fey

IPC: H01Q13/00 ,  G01S7/03

CPC classification number: H01Q13/00 ,  G01S7/032 ,  H01Q1/32 ,  H01Q13/28

Abstract: A waveguide antenna for a radar antenna array, particularly for use in motor vehicles, includes a metal waveguide extending in an x direction and having a longitudinal axis, which, for the propagation of a radar wave of a first mode in the x direction, delimits an inner space, wherein in order to specifically convert the first mode to a second mode of the radar wave which is different from the first mode and to couple the second mode out of the waveguide, a plurality of structural elements arranged in the x direction are provided which extend into the inner space and wherein adjacent structural elements have a distance which is larger than half a waveguide wavelength of the radar wave of the first mode or larger than half a free-space wavelength, depending on which of the two wavelengths is smaller.

Abstract translation: 用于雷达天线阵列的波导天线，特别是用于机动车辆的波导天线包括沿x方向延伸并具有纵向轴线的金属波导，用于在x方向上传播第一模式的雷达波，限定 内部空间，其中为了将第一模式特定地转换成与第一模式不同的雷达波的第二模式并将第二模式耦合到波导外，沿x方向布置的多个结构元件是 其设置成延伸到内部空间中，并且其中相邻的结构元件具有大于第一模式的雷达波的波长波长的一半的距离或大于自由空间波长的一半的距离，这取决于两个波长中的哪一个较小 。

公开(公告)号：US06919776B1

公开(公告)日：2005-07-19

申请号：US10128187

申请日：2002-04-23

Applicant: Arnold Möbius ,  Robert Lawrence Ives

Inventor： Arnold Möbius ,  Robert Lawrence Ives

IPC: H01P5/12 ,  H01P5/18

CPC classification number: H01P5/182

Abstract: A traveling wave device for the combining or splitting of symmetric and asymmetric traveling wave energy includes a feed waveguide for traveling wave energy, the feed waveguide having an input port and a launching port, a reflector for coupling wave energy between the feed waveguide and a final waveguide for the collection and transport of wave energy to or from the reflector. The power combiner has a launching port for symmetrical waves which includes a cylindrical section coaxial to the feed waveguide, and a launching port for asymmetric waves which includes a sawtooth rotated about a central axis.

Abstract translation: 用于组合或分离对称和不对称行波能量的行波装置包括用于行波能量的馈送波导，馈电波导具有输入端口和发射端口，用于耦合馈电波导和最终馈波波导之间的波能量的反射器 波导，用于将波能量收集和传输到反射器。 功率组合器具有用于对称波的发射端口，其包括与馈电波导同轴的圆柱形部分，以及包括围绕中心轴线旋转的锯齿波的不对称波的发射端口。