System for target designation by laser
    1.
    发明授权
    System for target designation by laser 失效
    通过激光进行目标指定的系统

    公开(公告)号:US5007736A

    公开(公告)日:1991-04-16

    申请号:US22116

    申请日:1979-02-14

    IPC分类号: F41G3/22

    CPC分类号: F41G3/22

    摘要: A system for target designation by laser comprises circuitry for precise alignment of the aircraft and pod lines of sight. The alignment circuitry operates digitally in a computer in which the director cosine data of the aircraft and pod lines of sight are compared to provide error signals fed to corresponding servo-controls. Alignment is obtained by the introduction of corrective data utilized for producing vector rotations, the corrective data being produced by means of a manually controlled stick device, integration circuits and a non-volatile memory.

    摘要翻译: 用于通过激光进行目标指定的系统包括用于飞行器和荚视线的精确对准的电路。 对准电路在计算机中以数字方式进行操作,其中比较飞行器和荚视线的导向器余弦数据,以提供馈送到对应的伺服控制的误差信号。 通过引入用于产生矢量旋转的校正数据,通过手动控制的棒装置,积分电路和非易失性存储器产生的校正数据来获得对准。

    METHOD AND DEVICE FOR DETERMINING THE AIR TURBULENCE LIKELY TO BE ENCOUNTERED BY AN AIRCRAFT
    2.
    发明申请
    METHOD AND DEVICE FOR DETERMINING THE AIR TURBULENCE LIKELY TO BE ENCOUNTERED BY AN AIRCRAFT 有权
    用于确定航空器所确定的空气湍流的方法和装置

    公开(公告)号:US20070260366A1

    公开(公告)日:2007-11-08

    申请号:US11693191

    申请日:2007-03-29

    IPC分类号: G01C23/00 G06F17/00

    摘要: Method and device for determining the air turbulence likely to be encountered by an aircraft. The device (1) which is provided on a second aircraft comprises a means (12) for using a turbulence indication from a first aircraft to make a prediction of the impact of the turbulence on this second aircraft if it is located in a particular position, and a means (13, 14) for using this prediction.

    摘要翻译: 用于确定飞机可能遇到的空气湍流的方法和装置。 设置在第二飞行器上的装置(1)包括用于使用来自第一飞行器的湍流指示的装置(12),以便如果湍流位于特定位置时预测湍流对该第二飞行器的影响, 以及用于使用该预测的装置(13,14)。

    Broadband printed array antenna
    4.
    发明授权
    Broadband printed array antenna 有权
    宽带打印阵列天线

    公开(公告)号:US6031491A

    公开(公告)日:2000-02-29

    申请号:US125110

    申请日:1998-09-15

    CPC分类号: H01Q21/065 H01Q21/22

    摘要: A broadband array antenna which delivers an axisymmetric main lobe. The antenna includes patches arranged with an interruption of periodicity in one of the planes and is corner-fed by tree like feed lines from a central point of energization. Opposite each path is a parasitic element for broadening the band. This device can be used in particular with measurement radar.

    摘要翻译: PCT No.PCT / FR97 / 02314 Sec。 371日期:1998年9月15日 102(e)1998年9月15日PCT PCT 1997年12月16日PCT公布。 公开号WO98 / 27616 日期1998年6月25日一种传输轴对称主瓣的宽带阵列天线。 天线包括在其中一个平面中周期性中断布置的补片,并且由来自中心点通电的树状馈送线转角馈送。 每个路径相对的是用于扩展频带的寄生元件。 该装置特别适用于测量雷达。