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《Journal of Wuhan University(Natural Science Edition)》 1990-01
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Zhu Chongcan Lu Shu Wen Xiaofeng Zhang Huilin Zhuang Keqiang (Department of Space Physics,Wuhan University)  
In this paper,the directivity characteristic of travelling wave Delta antenna is investigated.The formulae of directivity function in H plane and E plane of Delta antenna are derived.Theoretical and measured patterns and measured curve of the standing wave ratio are given.It can be seen that the travelling-wave Delta antenna is a ideal antenna type for HF communication at medium short range.
【Fund】: 国家自然科学基金;; 国家教委基金资助的课题
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