| 一种改善圆阵波束指向性性能的加权方法 |
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| 引用本文： | 祝龙石.一种改善圆阵波束指向性性能的加权方法[J].电子与信息学报,2000,22(4):700-704. |
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| 作者姓名： | 祝龙石 |
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| 作者单位： | 空军通信技术研究所,北京,100085 |
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| 摘 要： | 该文在分析圆阵波束指向性的基础上，提出了一种改善圆阵波束指向性性能的对称指数加权方法，利用该方法能较有效地抑制旁瓣，而主瓣的增宽效应并不明显。
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| 关 键 词： | 圆阵 指向性 加权方法 |
| 收稿时间： | 1998-11-23 |
| 修稿时间： | 1998-11-23 |
A WEIGHTING METHOD FOR IMPROVING BEAM DIRECTIVITY OF THE CIRCULAR ARRAY |
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| Zhu Longshi.A WEIGHTING METHOD FOR IMPROVING BEAM DIRECTIVITY OF THE CIRCULAR ARRAY[J].Journal of Electronics & Information Technology,2000,22(4):700-704. |
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| Authors: | Zhu Longshi |
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| Affiliation: | Zhu Longshi
(The Comunication Technology Institute of Air Force,Beijing 100085) |
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| Abstract: | Based on the analysis of the directivity of the circular array, a symmetrical exponential weighting method which improves the directivity of the circular array is developed in this paper. Using this method, the sidelobe level can be efficiently rejected and the mainlobe width be little widened. |
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| Keywords: | Circular array Directivity Weighting methods |
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