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鏡面修整形球面鏡アンテナの設計 Design of A Spherical Reflector Antenna with Shaping Reflectors 浦崎, 修治 ウラサキ, シュウジ 岡田, 尚樹 オカダ, ナオキ Urasaki, Shuji Okada, Naoki reflector antenna aperture antenna application/pdf In a spherical reflector antenna consisting of a main reflector with spherical surface, a sub-reflector with non-quadric surface to correct spherical aberrations and the primary feed horn, the amplitude distribution in the main reflector is inverse tapered and good radiation characteristics cannot be obtained. In order to control the amplitude distribution two reflectors, namely a shaping sub-reflector and a shaping additional reflector between the main reflector and the primary feed horn are necessary, we reported the reflector shaping method. In this paper, we show the design results of the spherical reflector antenna based to the reflector shaping method. departmental bulletin paper 広島工業大学 2012-02 VoR application/pdf 広島工業大学紀要. 研究編 46 39 46 AA11599110 13469975 https://it-hiroshima.repo.nii.ac.jp/record/910/files/kenkyuhen46039.pdf https://it-hiroshima.repo.nii.ac.jp/records/910 jpn 40019182412