根据线性调频雷达信号处理的特点，该本文提出一种新的应答式干扰技术——卷积干扰，即干扰机接收到雷达照射信号后，用某视频信号与接收信号卷积后转发。
In this paper, a new method is proposed for jamming the Linear Frequency Modulation (LFM) radar, which is based on the feature of the LFM signals processing and is named convolution jamming.
利用外照射源对目标进行探测是目前电子对抗研究的一个热点，因为该体制雷达具有良好的“四抗”性能。
Target detection of the passive bistatic radar by non-cooperative illumination is a focus on which the current ECM study is made of for its advantages of "four countermeasures" .
提出了利用速度向量及位置信息求取照射角的方法，并与航迹外延法求照射角作比较，提出了基于照射角的雷达调度策略。
The method of obtaining it by using the velocity vector and location information is put forward, which is compared with the method of track extrapolation.
以沙漠、住宅区、工业区等面目标为对象的雷达引信所照射的地面面积较大，可以将其看成是由大量散射单元构成。
Radar fuse, which considers terrain targets such as desert, residential area and industrial area, irradiates a large area which can be regarded as components of many scattering cells.
目标的雷达散射截面（RCS）与照射频率和照射角有关。
The radar cross section (RCS) of a target is dependent on frequency as well as observation angle.
利用非合作照射(如调频广播、电视发射信号)的无源雷达探测技术一直是令人感兴趣的话题。
The passive target detection technique based on the non cooperative illumination (such as FM broadcasting or TV transmission signals) is an interesting subject at all times.
由于雷达电磁波倾斜照射，箔条走廊等密度布设时，其不同位置的压制系数并不相同 。
Due to radar′s acclivitous radiating on chaff corridor, chaff corridor′s blanket coefficient of different position is different in condition that chaff density is the same all over the corridor.
海杂波指雷达波束照射到海面上后引起的后向散射杂波，是海防预警雷达的主要噪声干扰。
Sea clutter is the backscatter from fluctuant sea surface. Sea clutter is the major noise interference of seaborne radar.
KJ8602A机载雷达告警接收器（RWR）设计去发现照射的雷达信号；
The KJ8602A airborne radar warning receiver (RWR) is designed to detect incoming radar signals;
KJ8602A机载雷达告警接收器（RWR）设计去发现照射的雷达信号；
The KJ8602A airborne radar warning receiver (RWR) is designed to detect incoming radar signals;
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