利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

49 条记录 (耗时 0.024 秒)

    MONOSTATIC MULTIBEAM RADAR SENSOR DEVICE FOR A MOTOR VEHICLE
    1.
    发明申请
    MONOSTATIC MULTIBEAM RADAR SENSOR DEVICE FOR A MOTOR VEHICLE 有权
    用于电动车辆的单声道多通道雷达传感器装置

    公开(公告)号：US20110260912A1

    公开(公告)日：2011-10-27

    申请号：US12812528

    申请日：2008-12-18

    申请人： Thomas Binzer ,  Joachim Hauk ,  Elisabeth Hauk ,  Rahel Hauk ,  Manuel Hauk ,  Dirk Steinbuch

    发明人： Thomas Binzer ,  Joachim Hauk ,  Elisabeth Hauk ,  Rahel Hauk ,  Manuel Hauk ,  Dirk Steinbuch

    IPC分类号： G01S13/48 ,  H01Q3/12

    CPC分类号： G01S7/35 ,  G01S7/036 ,  G01S13/48 ,  G01S13/931 ,  G01S2013/9325

    摘要： A monostatic multibeam radar sensor device for a motor vehicle, including a directional characteristic of an antenna unit having at least one transceiving channel and at least one receiving channel, and including a mixer system, which has an at least approximately isolating mixer for at least one of the receiving channels. The at least approximately isolating mixer includes a Gilbert cell mixer, which, due to a non-ideal isolation between an input of the local oscillator signal and the corresponding receiving channel, emits a transmission power via this receiving channel, using an overcoupling signal, the transmission power influencing the directional characteristic of the antenna unit and the directional characteristic being switchable by controlling the phase position of the overcoupling signal.

    摘要翻译： 一种用于机动车辆的单稳态多波束雷达传感器装置，包括具有至少一个收发通道和至少一个接收通道的天线单元的方向特性，并且包括混合器系统，该混合器系统具有用于至少一个 的接收频道。 所述至少近似隔离的混频器包括吉尔伯特单元混频器，由于本地振荡器信号的输入与对应的接收信道之间的非理想隔离，使用过耦合信号经由该接收信道发射发射功率， 通过控制过耦合信号的相位位置影响天线单元的方向特性的传输功率和方向特性可切换。

    MULTIBEAM RADAR SENSOR APPARATUS AND METHOD FOR DETERMINING A DISTANCE
    5.
    发明申请
    MULTIBEAM RADAR SENSOR APPARATUS AND METHOD FOR DETERMINING A DISTANCE 有权
    多雷达雷达传感器装置和确定距离的方法

    公开(公告)号：US20120105269A1

    公开(公告)日：2012-05-03

    申请号：US13262768

    申请日：2010-02-17

    申请人： Michael Klar ,  Thomas Binzer ,  Klaus-Dieter Miosga ,  Oliver Brueggemann ,  Volker Gross ,  Joachim Hauk ,  Elisabeth Hauk ,  Rahel Hauk ,  Manuel Hauk ,  Dirk Steinbuch ,  Goetz Kuehnle ,  Juergen Seiz

    发明人： Michael Klar ,  Thomas Binzer ,  Klaus-Dieter Miosga ,  Oliver Brueggemann ,  Volker Gross ,  Joachim Hauk ,  Elisabeth Hauk ,  Rahel Hauk ,  Manuel Hauk ,  Dirk Steinbuch ,  Goetz Kuehnle ,  Juergen Seiz

    IPC分类号： G01S13/93 ,  G01S13/58 ,  G01S13/08 ,  H01Q3/12

    CPC分类号： G01S7/036 ,  G01S13/931 ,  G01S2013/9321

    摘要： In a multibeam radar sensor apparatus having at least two transmission/reception channels, whose signal paths each include an antenna and a mixer, at least one first mixer is configured bidirectionally as a transfer mixer, and at least one second mixer is switchable from a first into a second operating state; in the first operating state, the mixer is bidirectionally configured as a transfer mixer, and in the second operating state, the mixer being configured in an at least approximately isolating manner as a receiving mixer. In addition, in a method for determining a distance and/or a speed of a target, a radar signal is transmitted in a direction of the target and a reflected radar echo is received, for which at least two transmission/reception channels are used whose signal paths each include an antenna and a mixer; at least one mixture is switched over from a first into a second operating state, in order to use the mixer, in the first operating state, bidirectionally as a transfer mixture, and, in the second operating state, in an at least approximately isolating manner as a receiving mixer.

    摘要翻译： 在具有至少两个发射/接收信道的多波束雷达传感器装置中，其信号路径各自包括天线和混合器，至少一个第一混频器作为传输混频器双向配置，并且至少一个第二混频器可从第一 进入第二个运行状态; 在第一操作状态下，混合器被双向配置为转移混合器，并且在第二操作状态下，混合器以至少近似隔离的方式配置为接收混频器。 此外，在用于确定目标的距离和/或速度的方法中，雷达信号在目标的方向上被发送，并且接收到反射雷达回波，对于该反射雷达回波使用至少两个发射/接收信道， 信号路径各自包括天线和混频器; 至少一种混合物从第一操作状态切换到第二操作状态，以便在第一操作状态下双向地使用混合器作为转移混合物，并且在第二操作状态下以至少近似隔离的方式 作为接收混音器。

    Multibeam radar sensor apparatus and method for determining a distance
    6.
    发明授权
    Multibeam radar sensor apparatus and method for determining a distance 有权
    多波束雷达传感器装置及确定距离的方法

    公开(公告)号：US08803729B2

    公开(公告)日：2014-08-12

    申请号：US13262768

    申请日：2010-02-17

    申请人： Michael Klar ,  Thomas Binzer ,  Klaus-Dieter Miosga ,  Oliver Brueggemann ,  Volker Gross ,  Dirk Steinbuch ,  Goetz Kuehnle ,  Juergen Seiz ,  Elisabeth Hauk ,  Rahel Hauk ,  Manuel Hauk

    发明人： Michael Klar ,  Thomas Binzer ,  Klaus-Dieter Miosga ,  Oliver Brueggemann ,  Volker Gross ,  Joachim Hauk ,  Dirk Steinbuch ,  Goetz Kuehnle ,  Juergen Seiz

    IPC分类号： G01S13/00

    CPC分类号： G01S7/036 ,  G01S13/931 ,  G01S2013/9321

    摘要： In a multibeam radar sensor apparatus having at least two transmission/reception channels, whose signal paths each include an antenna and a mixer, at least one first mixer is configured bidirectionally as a transfer mixer, and at least one second mixer is switchable from a first into a second operating state; in the first operating state, the mixer is bidirectionally configured as a transfer mixer, and in the second operating state, the mixer being configured in an at least approximately isolating manner as a receiving mixer. In addition, in a method for determining a distance and/or a speed of a target, a radar signal is transmitted in a direction of the target and a reflected radar echo is received, for which at least two transmission/reception channels are used whose signal paths each include an antenna and a mixer; at least one mixture is switched over from a first into a second operating state, in order to use the mixer, in the first operating state, bidirectionally as a transfer mixture, and, in the second operating state, in an at least approximately isolating manner as a receiving mixer.

    摘要翻译： 在具有至少两个发射/接收信道的多波束雷达传感器装置中，其信号路径各自包括天线和混频器，至少一个第一混频器作为传输混频器双向配置，并且至少一个第二混频器可从第一 进入第二个运行状态; 在第一操作状态下，混合器被双向配置为转移混合器，并且在第二操作状态下，混合器以至少近似隔离的方式配置为接收混频器。 此外，在用于确定目标的距离和/或速度的方法中，雷达信号在目标的方向上被发送，并且接收到反射雷达回波，对于该反射雷达回波使用至少两个发射/接收信道， 信号路径各自包括天线和混频器; 至少一种混合物从第一操作状态切换到第二操作状态，以便在第一操作状态下双向地使用混合器作为转移混合物，并且在第二操作状态下以至少近似隔离的方式 作为接收混音器。

    Monostatic multibeam radar sensor device for a motor vehicle
    8.
    发明授权
    Monostatic multibeam radar sensor device for a motor vehicle 有权
    用于机动车辆的单稳态多波束雷达传感器装置

    公开(公告)号：US08441397B2

    公开(公告)日：2013-05-14

    申请号：US12812528

    申请日：2008-12-18

    申请人： Thomas Binzer ,  Dirk Steinbuch ,  Elisabeth Hauk ,  Rahel Hauk ,  Manuel Hauk

    发明人： Thomas Binzer ,  Joachim Hauk ,  Dirk Steinbuch

    IPC分类号： G01S13/48 ,  H01Q3/12

    CPC分类号： G01S7/35 ,  G01S7/036 ,  G01S13/48 ,  G01S13/931 ,  G01S2013/9325

    摘要： A monostatic multibeam radar sensor device for a motor vehicle, including a directional characteristic of an antenna unit having at least one transceiving channel and at least one receiving channel, and including a mixer system, which has an at least approximately isolating mixer for at least one of the receiving channels. The at least approximately isolating mixer includes a Gilbert cell mixer, which, due to a non-ideal isolation between an input of the local oscillator signal and the corresponding receiving channel, emits a transmission power via this receiving channel, using an overcoupling signal, the transmission power influencing the directional characteristic of the antenna unit and the directional characteristic being switchable by controlling the phase position of the overcoupling signal.

    摘要翻译： 一种用于机动车辆的单稳态多波束雷达传感器装置，包括具有至少一个收发通道和至少一个接收通道的天线单元的方向特性，并且包括混合器系统，该混合器系统具有用于至少一个 的接收频道。 所述至少近似隔离的混频器包括吉尔伯特单元混频器，由于本地振荡器信号的输入与对应的接收信道之间的非理想隔离，使用过耦合信号经由该接收信道发射发射功率， 通过控制过耦合信号的相位位置影响天线单元的方向特性的传输功率和方向特性可切换。