| 超分辨测向中阵元间互耦的校正 |
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| 引用本文： | 林敏,龚铮权.超分辨测向中阵元间互耦的校正[J].电子与信息学报,2002,24(5):631-636. |
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| 作者姓名： | 林敏 龚铮权 |
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| 作者单位： | 总参第63研究所,南京,210016 |
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| 摘 要： | 该文基于子空间基本原理,提出了一种天线阵单元间互耦的校正方法,该方法的优点在于校正时允许天线阵同时接收校正信号和待测信号。文中给出的计算机模拟结果证明了这种方法适用于均匀线阵或圆阵以及相干信号源的测向。
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| 关 键 词： | 阵列信号处理 子空间原理 互耦 误差校正 |
| 收稿时间： | 2000-4-28 |
| 修稿时间： | 2000年4月28日 |
Calibration for mutual coupling among sensors in super-resolution direction-finding |
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| Lin Min,Gong Zhengquan.Calibration for mutual coupling among sensors in super-resolution direction-finding[J].Journal of Electronics & Information Technology,2002,24(5):631-636. |
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| Authors: | Lin Min Gong Zhengquan |
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| Affiliation: | The 63rd Research Institute of PLA General Staff Nanjing 210016 China |
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| Abstract: | Basing on subspace principal, this paper provides a calibration approach for mutual coupling among sensors. The benefit of this new method is that calibration signals and unknown signals can be received simultaneously, during the course of calibration. The computer simulation results demonstrate that this approach can be used for uniformly spaced linear or circular arrays and direction-finding of coherent signals. |
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| Keywords: | Array signal processing Subspace principle Mutual coupling Errors calibration |
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