阵列天线互耦补偿技术研究 |
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引用本文: | 袁飞,王长焕,熊键,乐铁军.阵列天线互耦补偿技术研究[J].电子信息对抗技术,2009,24(4):34-38. |
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作者姓名: | 袁飞 王长焕 熊键 乐铁军 |
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作者单位: | 1. 信息综合控制国家重点实验室,成都,610036 2. 二炮装备研究院第四研究所,北京,100085 |
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摘 要: | 分析阵列天线的互耦机理,利用电磁散射理论研究阵列天线的散射特性,得到阵列天线的散射矩阵,并根据散射矩阵中的实际物理意义,将矩阵进行分解,推导出阵列天线的互耦补偿公式,避免了复杂的计算,并在实际测试数据的基础上,利用提出的算法进行互耦补偿,验证了该算法的有效性。
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关 键 词: | 阵列天线 天线散射 互耦 互耦补偿 |
The Mutual Coupling Compensation Algorithm for Array Antennas |
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Authors: | YUAN Fei WANG Chang-huan XIONG Jian LE Tie-jun |
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Affiliation: | 1.National Information Control Laboratory;Chengdu 610036;China;2.The 4th Research Institute of Second Artillery Equipment Academy;Beijing 10085;China |
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Abstract: | The process of mutual coupling in array antennas is investigated.With the help of scattering matrix in array antennas,a mutual coupling compensation algorithm is derived,and verified with the measured data of a 64-element planner array.The experiment results show that this method could avoid time-consuming complex calculation,and can be applied in real application. |
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Keywords: | array antenna antenna scattering coupling coupling compensation |
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