Modular radar system
    1.
    发明授权
    Modular radar system 有权
    模块化雷达系统

    公开(公告)号:US08212715B2

    公开(公告)日:2012-07-03

    申请号:US12629252

    申请日:2009-12-02

    IPC分类号: G01S7/28

    摘要: A radar system includes at least two modules, each having a phase detector and a first high-frequency source and each having an antenna output and/or each having one or more antennas. At least two modules include a device for synchronization between the first high-frequency source of a first module of the at least two modules and the first high-frequency source of a second module of the at least two modules of the radar system. The phase detector has a first input for a first reference signal. The phase detector also has a second input for a first loop signal. A module for a radar system has the design of one of the modules of the radar system described above.

    摘要翻译: 雷达系统包括至少两个模块,每个模块具有相位检测器和第一高频源,并且每个具有天线输出和/或每个具有一个或多个天线。 至少两个模块包括用于在至少两个模块的第一模块的第一高频源与雷达系统的至少两个模块的第二模块的第一高频源之间同步的装置。 相位检测器具有用于第一参考信号的第一输入。 相位检测器还具有用于第一回路信号的第二输入。 用于雷达系统的模块具有上述雷达系统的一个模块的设计。

    Radar sensor and method for controlling same to reduce the crosstalk of digital signals to the HF radar signal
    3.
    发明授权
    Radar sensor and method for controlling same to reduce the crosstalk of digital signals to the HF radar signal 有权
    雷达传感器及其控制方法,可减少数字信号与HF雷达信号的串扰

    公开(公告)号:US09285473B2

    公开(公告)日:2016-03-15

    申请号:US13583466

    申请日:2011-01-11

    摘要: The radar sensor has a transceiver device for generating a radar signal having a settable output power, a control unit and an interface unit. The transceiver device may be controlled via a digital interface via the interface unit and the control unit. One of the lines of the interface is connected to the control unit, the control unit being designed in such a way that when a predetermined level is present on this line, the output power of the transceiver device is lowered.

    摘要翻译: 雷达传感器具有用于产生具有可设定输出功率的雷达信号的收发器装置,控制单元和接口单元。 可以经由接口单元和控制单元经由数字接口来控制收发器设备。 接口的一条线路连接到控制单元,控制单元被设计成当该线路上存在预​​定电平时,收发器设备的输出功率降低。

    RADAR SENSOR AND METHOD FOR CONTROLLING SAME TO REDUCE THE CROSSTALK OF DIGITAL SIGNALS TO THE HF RADAR SIGNAL
    5.
    发明申请
    RADAR SENSOR AND METHOD FOR CONTROLLING SAME TO REDUCE THE CROSSTALK OF DIGITAL SIGNALS TO THE HF RADAR SIGNAL 有权
    雷达传感器及其控制方法可将数字信号的波形降低到高频雷达信号

    公开(公告)号:US20130057428A1

    公开(公告)日:2013-03-07

    申请号:US13583466

    申请日:2011-01-11

    IPC分类号: G01S7/40

    摘要: The radar sensor has a transceiver device for generating a radar signal having a settable output power, a control unit and an interface unit. The transceiver device may be controlled via a digital interface via the interface unit and the control unit. One of the lines of the interface is connected to the control unit, the control unit being designed in such a way that when a predetermined level is present on this line, the output power of the transceiver device is lowered.

    摘要翻译: 雷达传感器具有用于产生具有可设定输出功率的雷达信号的收发器装置,控制单元和接口单元。 可以经由接口单元和控制单元经由数字接口来控制收发器设备。 接口的一条线路连接到控制单元,控制单元被设计成当该线路上存在预​​定电平时,收发器设备的输出功率降低。

    RADAR SENSOR FOR MOTOR VEHICLES
    6.
    发明申请
    RADAR SENSOR FOR MOTOR VEHICLES 有权
    雷达传感器用于汽车

    公开(公告)号:US20130162464A1

    公开(公告)日:2013-06-27

    申请号:US13807212

    申请日:2011-05-02

    IPC分类号: G01S7/03

    摘要: A radar sensor for motor vehicles includes: a transmit and receive component, which includes a mixer for mixing a transmitted signal with a received signal; an evaluation circuit which is connected to an output of the mixer by a direct voltage coupling device; and a compensation device for compensating a DC offset in the output signal of the mixer, the compensation device being subdivided into a rough compensation device in the transmit and receive component, and a fine compensation device in the evaluation circuit.

    摘要翻译: 用于机动车辆的雷达传感器包括:发射和接收部件,其包括用于将发射信号与接收信号混合的混合器; 评估电路,通过直流电压耦合装置连接到混频器的输出; 以及用于补偿混频器的输出信号中的DC偏移的补偿装置,所述补偿装置被分为发送和接收部件中的粗略补偿装置,以及评估电路中的精细补偿装置。

    Radar sensor for motor vehicles
    7.
    发明授权
    Radar sensor for motor vehicles 有权
    汽车雷达传感器

    公开(公告)号:US09086485B2

    公开(公告)日:2015-07-21

    申请号:US13807212

    申请日:2011-05-02

    摘要: A radar sensor for motor vehicles includes: a transmit and receive component, which includes a mixer for mixing a transmitted signal with a received signal; an evaluation circuit which is connected to an output of the mixer by a direct voltage coupling device; and a compensation device for compensating a DC offset in the output signal of the mixer, the compensation device being subdivided into a rough compensation device in the transmit and receive component, and a fine compensation device in the evaluation circuit.

    摘要翻译: 用于机动车辆的雷达传感器包括:发射和接收部件,其包括用于将发射信号与接收信号混合的混合器; 评估电路,通过直流电压耦合装置连接到混频器的输出; 以及用于补偿混频器的输出信号中的DC偏移的补偿装置,所述补偿装置被分为发送和接收部件中的粗略补偿装置,以及评估电路中的精细补偿装置。