| 多联骨牌子阵天线阵列低副瓣综合 |
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| 引用本文： | 李怀康,李建新,邢英. 多联骨牌子阵天线阵列低副瓣综合[J]. 现代雷达, 2018, 40(2): 77-79 |
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| 作者姓名： | 李怀康 李建新 邢英 |
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| 作者单位： | 南京电子技术研究所,南京电子技术研究所,南京电子技术研究所 |
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| 摘 要： | 在大型阵列天线的设计中,应用不规则的多联骨牌子阵可以有效地抑制栅瓣,降低工程成本。在多联骨牌子阵划分阵列的基础上,文中通过遗传算法进行幅度和相位优化,对仿真结果进行对比和分析研究,实现了多联骨牌子阵天线阵列方向图的低副瓣性能和较高的口径效率。
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| 关 键 词： | 阵列天线 多联骨牌子阵 遗传算法 低副瓣 口径效率 |
Synthesis of Antenna Arrays Using Polyomino Subarrays with Low Sidelobe Level |
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| LI Huaikang,LI Jianxin and XING Ying. Synthesis of Antenna Arrays Using Polyomino Subarrays with Low Sidelobe Level[J]. Modern Radar, 2018, 40(2): 77-79 |
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| Authors: | LI Huaikang LI Jianxin XING Ying |
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| Affiliation: | Nanjing Research Institute of Electronics Technology,Nanjing Research Institute of Electronics Technology and Nanjing Research Institute of Electronics Technology |
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| Abstract: | Irregular polyomino subarrays can be applied into the design of large array antenna, because of their advantages such as effectively suppressing the grating lobe and reducing the cost of engineering. On the basis of polyomino subarray, amplitude and phase optimization is carried out by adopting the genetic algorithm in this paper. To compare and analyze the simulation results,the low sidelobe performance and the high aperture efficiency of the array are obtained. |
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| Keywords: | array antenna subarray of polyominoes genetic algorithm low sidelobe level aperture efficiency |
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