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本文对电扫描雷达在无干扰和有阻塞干扰时的探测能力进行了分析。导出了雷达在无干扰条件下的搜索优质因数和跟踪优质因数,并使它们与雷达天线的旁瓣电平直接相关。 本文就旁瓣电平的随机起伏在独立干扰机数量不同的情况下对探测能力的影响进行了分析。本文还导出了发现概率的分布,以便确定探测能力与平均干扰水平和干扰机数量间的关系。
In this paper, we analyze the detection ability of electro-scan radar when there is no interference and blocking interference. The search of the quality factor for the radar under no-interference conditions and the tracking of the quality factor are derived and are directly related to the sidelobe level of the radar antenna. In this paper, the random fluctuation of the sidelobe level in the case of different numbers of independent jammers on the detection capabilities were analyzed. This paper also derives the distribution of probability of discovery in order to determine the relationship between probing power and the average interference level and the number of jammers.