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ADAPTIVE GROUND CLUTTER CANCELLATION

机译:自适应地面杂波取消

摘要

The present invention refers to an airborne radar device (1) comprising at least two antennas (2, 3) and clutter suppressing means (4). The radar device is arranged, via the antennas (2, 3) to send out radar pulses focused in main lobes (5) and the antennas are arranged to receive reflecting pulses. The antennas (2, 3) are separated from each other vertically. The radar device (1) comprises means (6) for transforming the received radar pulses into complex video signals in the form sequences of range bins (Rk). The video signals are represented in a first channel (K1) and a second channel (K2).
机译:本发明涉及一种机载雷达设备(1),其包括至少两个天线(2、3)和杂波抑制装置(4)。雷达设备被布置为经由天线(2、3)发出聚焦在主瓣(5)上的雷达脉冲,并且天线被布置为接收反射脉冲。天线(2、3)在垂直方向上彼此分开。雷达设备(1)包括用于将接收到的雷达脉冲转换成距离箱(Rk)形式的复数视频信号的装置(6)。视频信号在第一通道(K1)和第二通道(K2)中表示。

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