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介绍一种两维天线及其远场方向图的计算模型,并把它们应用到透镜馈电多波束天线阵的分析计算中,导出了阵列口径场分布的表达式,还结合一项试验模型给出了机算结果。
A calculation model of two-dimensional antenna and its far-field pattern is introduced and applied to the analysis and calculation of the lens-fed multi-beam antenna array. The expression of the field-caliber distribution of the array is deduced. A test model Out of the calculation results.