| 宽带非均匀阵列测向技术研究 |
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| 引用本文： | 熊键.宽带非均匀阵列测向技术研究[J].电子对抗,2008(5). |
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| 作者姓名： | 熊键 |
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| 作者单位： | 信息综合控制国家重点实验室,成都610036 |
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| 摘 要： | 宽带阵列测向系统的测向精度、测向分辨率和测向模糊等性能与阵列结构关系密切。文章首先介绍了宽带非均匀阵列设计方法和阵列测向算法，并给出了一个宽带非均匀阵列的测向仿真结果以及相应的理论分析，在宽带条件下采用非均匀布阵方式可实现信号的高精度测向。
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| 关 键 词： | 宽带 测向精度 测向模糊 非均匀阵列 |
The Research of Direction Finding Technique Based on Wideband Nonuniform Liner Array |
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| Xiong Jian.The Research of Direction Finding Technique Based on Wideband Nonuniform Liner Array[J].Electronic Warfare,2008(5). |
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| Authors: | Xiong Jian |
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| Affiliation: | Xiong Jian(National Information Control Laboratory,Chengdu 610036,China) |
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| Abstract: | The precision,the resolution and the ambiguity of direction finding for a wideband array system have closed relation with the structure of array.The design method of wideband nonuniform liner array and the DF algorithm of array are introduced in this paper.The simulation results and analysis of a wideband nonuniforn liner array are given.It showed that the precision direction finding could be realized by this nonuniform liner array. |
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| Keywords: | wideband direction finding precision direction finding ambiguity nonuniform liner array |
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