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本文所讨论的是对脉冲串干扰的旁瓣对消器的响应。这种干扰是由于人为干扰或其它雷达辐射而产生的。解析了影响对消器的控制加权的微分方程,而解法与对消器的几个工作参数如环路滤波器的时间常数、环路增益、干扰功率,重复周期、脉冲的占空系数等有关。基于这里获得的结果,为了对消,可以选择最佳环路增益和时间常数来满足所给定的条件。
This article discusses the response to side-lobe cancellation of burst interference. This interference is due to human interference or other radar emissions. The differential equations that affect the control weight of the consumer are analyzed. The solution is related to several working parameters of the consumer, such as the time constant of the loop filter, the loop gain, the interference power, the repetition period and the duty cycle of the pulse . Based on the results obtained here, for cancellation, the optimal loop gain and time constant can be chosen to satisfy the given conditions.