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本文描述了一种快速预测天线远场方向图的方法,在这种方法中使用了抛物柱面天线作为探测天线。处理过程包括一维阵列转换,这种方法的验证是用抛物面反射体实测的方向图与预计的方向图相对照来实现的。
This article describes a quick method of predicting the antenna far-field pattern, using a parabolic cylindrical antenna as a probe antenna in this method. The processing includes one-dimensional array conversion. The verification of this method is achieved by comparing the measured pattern of the parabolic reflector with the predicted pattern.