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本文首先给出了波纹喇叭近场相位特性的计算方法,提出了当波纹喇叭处于非平衡混合状态下的相位中心定义;然后用最优化方法寻求波纹喇叭的相位中心,并对其相位中心的变化规律进行了研究。
In this paper, the method of calculating the phase characteristics of the corrugated horn in the near field is given. The definition of the phase center when the corrugated horn is in the unbalanced mixed state is proposed. Then the phase center of the corrugated horn is sought by optimization method. The law was studied.