机载超宽带天线罩物理光学分析方法
The Physical Optics Analysis Method for Ultra-wideband Airborne Radome
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摘要: 该文提出了机载超宽带天线罩口径积分-表面积分-自适应网格(AI-SI-AG)分析方法。给出了用AI-SI-AG的计算和实测结果。理论分析和实验结果表明，该算法能够高效地预测定向和全向天线的带罩方向图，理论计算与实际测试符合较好，在工程应用中有较大的实用价值。Abstract: In this paper , a method of the Aperture-Integration, Surface-Integration and Adaptive Grid (AI-SI-AG)for ultra-wideband airborne radome analysis is presented. The theoretical results byAI-SI-AG and measured data are given. It is found that by this method the pattern of omni-directional-antenna and directional-antenna enclosed in radome can be computed efficiciently and the theoretical results agree with measurement quite well. It has shown significant practical value in engineering applications.
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Paris D T. Digital computer analysis of aperture antennas [J].IEEE Trans. on Antenna and Propagation.1968, 16(3):262- -
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