Device for directionally emitting and/or receiving electromagnetic radiation
    1.
    发明授权
    Device for directionally emitting and/or receiving electromagnetic radiation 失效
    用于定向发射和/或接收电磁辐射的装置

    公开(公告)号:US06366245B1

    公开(公告)日:2002-04-02

    申请号:US09468197

    申请日:1999-12-21

    IPC分类号: H01Q138

    摘要: A device for directionally emitting and/or receiving electromagnetic radiation includes at least one printed circuit board having at least one transmitting/receiving element, at least one focusing dielectric lens, and at least one additional prefocusing body, which is positioned between the transmitting/receiving element and the dielectric lens. A cover is positioned in the plane between the transmitting/receiving element and the dielectric lens, the cover having at least one bushing for the additional prefocusing body, and the cover surrounding and fixing in place the additional prefocusing body held in the bushing.

    摘要翻译: 用于定向发射和/或接收电磁辐射的装置包括至少一个印刷电路板,该印刷电路板具有至少一个发射/接收元件,至少一个聚焦介电透镜和至少一个另外的预聚焦体,其位于发射/接收之间 元件和电介质透镜。 盖子定位在发射/接收元件和介电透镜之间的平面中,盖具有用于附加预聚焦体的至少一个衬套,并且盖围绕并固定保持在衬套中的附加预聚焦体。

    Multibeam radar sensor with a fixing device for a polyrod
    6.
    发明授权
    Multibeam radar sensor with a fixing device for a polyrod 失效
    多光束雷达传感器,带有固定装置

    公开(公告)号:US06667722B1

    公开(公告)日:2003-12-23

    申请号:US09830134

    申请日:2001-07-20

    IPC分类号: H01Q1300

    摘要: A multibeam radar sensor is proposed in which a holder (of resilient construction) for polyrods, in connection with a spacing element, holds the polyrods fixedly at a predetermined spacing, preferably in the range between 0 mm and 0.2 mm. The stays of the holder are fashioned such that a spring force constantly presses the spacing element against the base plate. In this context, the spring force is chosen such that the maintenance of the predetermined spacing a is ensured even under disadvantageous operating conditions such as vibration, shock, and impact.

    摘要翻译: 提出了一种多光束雷达传感器,其中与间隔元件结合的用于聚酯的保持器(弹性结构)以固定的方式固定在预定的间距上,优选地在0mm和0.2mm之间的范围内。 保持架的支柱被制成使得弹簧力恒定地将间隔元件压靠在基板上。 在这种情况下,选择弹簧力使得即使在诸如振动,冲击和冲击的不利操作条件下也能够确保预定间隔a的维持。

    Asymmetrical multi-beam radar sensor
    7.
    发明授权
    Asymmetrical multi-beam radar sensor 有权
    不对称多光束雷达传感器

    公开(公告)号:US06462700B1

    公开(公告)日:2002-10-08

    申请号:US09857563

    申请日:2001-09-06

    IPC分类号: G01S1300

    摘要: A multi-beam radar sensor having at least two transmitting/receiving patches, in which the patches, assigned polyrods, and/or a dielectric lens are configured so as to be asymmetrical. As a result of this asymmetrical arrangement, asymmetrical beam paths result for the transmitting and receiving beams. These asymmetrical beam paths cause the average error amount in the angle measurement of the radar sensor to be less than in the case of a symmetrical arrangement.

    摘要翻译: 具有至少两个发射/接收贴片的多光束雷达传感器,其中补片,分配的多路径和/或介质透镜被配置为不对称。 作为这种不对称布置的结果,发射和接收波束产生不对称的波束路径。 这些不对称光束路径导致雷达传感器的角度测量中的平均误差量小于对称布置的情况。

    Multibeam radar sensor with a fixing device for a focusing body
    8.
    发明授权
    Multibeam radar sensor with a fixing device for a focusing body 失效
    多光束雷达传感器,具有聚焦体的固定装置

    公开(公告)号:US06614404B1

    公开(公告)日:2003-09-02

    申请号:US09807672

    申请日:2001-05-24

    IPC分类号: G01S703

    CPC分类号: H01Q19/062 G01S7/03

    摘要: According to the invention, a multi-beam radar sensor for microwaves is proposed, in which between a lens and the transmitter/receiver elements (6), focusing bodies (1) are disposed in such a way that they prefocus the radiation of an applicable transmitter/receiver element (6) with respect to the dielectric lens (8). The focusing bodies (1) are retained by a dielectric plate (2), into which a mount (4) is inserted. The mount (4) is embodied with regard to its material and geometric dimensions such that the least possible coupling between the individual focusing bodies (1) occurs. To attain this object, the mount (4) is embodied by recesses (5) in the regions between the focusing bodies (1). For simpler assembly and adjustment, bores (3) and adjustment openings (10) are provided.

    摘要翻译: 根据本发明,提出了一种用于微波的多光束雷达传感器,其中在透镜和发射器/接收器元件(6)之间,聚焦体(1)以这样的方式设置,使得它们将可应用的辐射 发射器/接收器元件(6)相对于电介质透镜(8)。 聚焦体(1)由电介质板(2)保持,安装件(4)插入其中。 关于其材料和几何尺寸来实施安装座(4),使得发生各个聚焦体(1)之间的最小的耦合。 为了达到这个目的,安装座(4)由聚焦体(1)之间的区域中的凹部(5)实现。 为了更简单的组装和调整,提供了孔(3)和调节开口(10)。

    Method and device for adjusting a distance sensor
    9.
    发明授权
    Method and device for adjusting a distance sensor 有权
    用于调整距离传感器的方法和装置

    公开(公告)号:US06363619B1

    公开(公告)日:2002-04-02

    申请号:US09380033

    申请日:1999-12-21

    IPC分类号: G01B525

    摘要: The present invention relates to a method and an apparatus for adjusting the alignment of a beam characteristic of a distance sensor, in particular of a proximity radar for a motor vehicle. An apparatus for positioning a motor vehicle, preferably a headlight aiming device, is joined to the target object for the distance sensor. Also provided is a service unit with which measured values or data of the distance sensor can be read out. On the basis of at least one predefined criterion, the measured values or data are analyzed in such a way that necessary displacement directions of the distance sensor can be displayed by way of the service unit. Preferably the capability of the distance sensor to determine angular positions of detected target objects is utilized. Otherwise adjustment is performed to predefined reception levels.

    摘要翻译: 本发明涉及一种用于调整距离传感器的光束特性对准的方法和装置,特别是用于机动车辆的接近雷达。 用于定位机动车辆(优选大灯瞄准装置)的装置被连接到距离传感器的目标物体。 还提供了可以读出距离传感器的测量值或数据的服务单元。 基于至少一个预定义的标准,以这样的方式分析测量值或数据,即可以通过服务单元显示距离传感器的必要位移方向。 优选地,利用距离传感器确定检测到的目标对象的角位置的能力。 否则对预定义的接收电平进行调整。