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device for detection of ground moving target aeroporte radar.

机译:地面移动目标机场雷达检测装置。

摘要

process and apparatus for separating by a deviation monopulse radar carried by a flying machine of ground targets, which are mobile and those that are fixed.from the radar receiver that determines the doppler frequency on the relationship established by the device and the target.we get the value of the angle between the velocity vector of the vehicle and the direction of the target by applying the formula fd = v / lambda cos alpha, where df is the doppler frequency.v is the speed of the engine, alpha is the angle between the velocity vector and the direction of the target.lambda is the wavelength, and the calculated value is compared with the value obtained by the deviation angle is considered to be moving targets, and those for which the result of the comparisonit exceeds a predetermined value.
机译:由飞行器携带的移动目标和固定目标的偏离目标的单脉冲雷达从确定装置和目标建立关系的多普勒频率的雷达接收器中分离雷达的过程和装置。通过应用公式fd = v / lambda cos alpha来计算车辆速度矢量与目标方向之间的夹角值,其中df是多普勒频率。v是发动机速度,α是角度速度矢量和目标方向之间的关系λ是波长,将计算值与通过偏差角获得的值进行比较,认为该目标是运动目标,并且比较结果超过预定值的目标。

著录项

  • 公开/公告号BE1002688A6

    专利类型

  • 公开/公告日1991-05-07

    原文格式PDF

  • 申请/专利权人 ELECTRONIQUE SERGE DASSAULT;

    申请/专利号BE19880000160

  • 发明设计人 MAITRE BERNARD JEAN MARIE;

    申请日1988-02-11

  • 分类号G01S13/44;G01S13/526;G01S13/60;

  • 国家 BE

  • 入库时间 2022-08-22 05:59:42

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