| 扇面波导连续长槽宽带天线 |
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| 引用本文： | 吕善伟.扇面波导连续长槽宽带天线[J].航空学报,1994,15(9):1119-1121. |
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| 作者姓名： | 吕善伟 |
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| 作者单位： | 北京航空航天大学电子工程系,北京,100083 |
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| 摘 要： | 介绍扇面波导宽曲面上连续长槽天线,终端接匹配负载。导出了辐射槽的衰减系数和长槽任意点偏离波导宽面中心线的距离公式,并用于设计Ｘ波段长的连续曲线槽天线,具有满意的性能,如全频带指标等。
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| 关 键 词： | 缝隙天线 天线设计 宽带 波导 |
| 收稿时间： | 1993-02-17 |
| 修稿时间： | 1993-09-09 |
THE SECTORAL WAVEGUIDE CONTINUOUS LONG SLOT ANTANNA WITH BROAD BANDWIDTH |
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| Lu Shanwei.THE SECTORAL WAVEGUIDE CONTINUOUS LONG SLOT ANTANNA WITH BROAD BANDWIDTH[J].Acta Aeronautica et Astronautica Sinica,1994,15(9):1119-1121. |
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| Authors: | Lu Shanwei |
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| Institution: | Department of Electronic Engineering,Beijing University of Aeronautics and Astronautics, Beijing,100083 |
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| Abstract: | A continuous long slotted waveguide antenna machined in the curved broad wall of a sectoral waveguide and terminated in a matched load is presented. The coefficient for radiating and the offset from the center line to fhe longitudinal axis of fhe broad wall are deduced and used to design a continuous curved-slot antenna at X-band with a quite satisfactory performance,such as full bandwidth. |
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| Keywords: | slot antennas antenna design broadband waveguide |
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