研究了被动雷达单脉冲导引头主波束内存在两噪声调频干扰源时，对两辐射源进行检测并作角估计的方法。

The methods of detection and angular estimation of two sources are studied for passive radar seeker in two jamming sources scenarios.

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在导引头主波束内只有一个干扰源情况下，导引头给出的平均到达角指向干扰源真实到达角方向。

In the case of one jammer within the main beam, the average Angle of arrival given by the seeker points in the direction of the jammer.

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多普勒主动雷达导引头(ARS)可利用波束速度连续辅助惯导，弥补“北斗”系统无速度信息、不能全程使用的缺点。

While Doppler Active Radar Seeker (ARS) could be aided SINS by beam velocity all The Times and remedy the BDS's default of lacking velocity information and continual working ability.

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