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本文首次利用一维及二维成像测试技术,对S形进气道各部位雷达散射特性进行了试验研究,通过测试RCS值,获得了进气道强散射源分布图,并对其产生原因进行了分析研究,为今后减缩进气道RCS措施研究和理论分析研究指明了方向。
In this paper, the first-dimension and two-dimensional imaging test techniques were used to study the radar scattering characteristics of the S-shaped inlet. The distribution of the strong scattering source of the inlet was obtained by testing the RCS values. Analysis and research, pointed out the direction for future research and theoretical analysis of RCS measures to reduce intake.