A pulse Doppler radar seeker simulation system is established, by using the simulation system the performance of pulse Doppler radar seeker is evaluated when jammed.

本文建立了脉冲多普勒雷达导引头仿真系统，利用该仿真系统评估了分别在压制式干扰和欺骗式干扰条件下导引头的抗干扰能力。

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Theoretic study shows that the seeker points to the bigger power source via pulse accumulation when the dual sources have different amplitude.

理论研究表明，两点源信号幅度不相等时，脉冲积累后的导引头输出指向大功率源。

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The angle cheating interference is very effective for the pulse Doppler radar seeker. It is difficult to find an effective suppression method of this kind of interference in time and frequency domain.

角欺骗干扰是脉冲多普勒雷达导引头十分有效的干扰方式，在时频域均难以找到其有效的抑制方法。

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