| X波段微带天线阵的新型高效馈电方式研究 |
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| 引用本文： | 吴微微,尹家贤,袁乃昌.X波段微带天线阵的新型高效馈电方式研究[J].电波科学学报,2007,22(5):785-789. |
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| 作者姓名： | 吴微微 尹家贤 袁乃昌 |
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| 作者单位： | 国防科技大学电子科学与工程学院,湖南,长沙,410073 |
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| 摘 要： | 提出了一种采用波导缝隙和微带线共同给X波段微带贴片天线阵馈电的新型方式.用NFDTD对这种面阵进行数值仿真和设计.已制作出的天线阵的实测结果表明其效率可达68.5%.
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| 关 键 词： | 微带天线阵 波导缝隙 口径耦合 串联馈电 |
| 文章编号： | 1005-0388（2007）05-0785-05 |
| 收稿时间： | 2006-04-04 |
| 修稿时间： | 2006年4月4日 |
Study of a novel and high efficient feed method for X-band microstrip patch arrays |
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| WU Wei-wei,YIN Jia-xian,YUAN Nai-chang.Study of a novel and high efficient feed method for X-band microstrip patch arrays[J].Chinese Journal of Radio Science,2007,22(5):785-789. |
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| Authors: | WU Wei-wei YIN Jia-xian YUAN Nai-chang |
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| Affiliation: | College of Electronic Science and Engineering, Changsha Hunan 410073, China |
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| Abstract: | A novel feed method for X-band microstrip patch arrays is presented. It is accomplished by combining a slotted waveguide and microstrip lines to feed the array. The antenna is designed by the NFDTD simulation, and the tested efficiency of the antenna fabricated reaches 68.5%. |
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| Keywords: | microstrip array slotted waveguide aperture coupling series feed |
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