| 波束空间的超分辨测向算法研究 |
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| 引用本文： | 熊键,董李梅.波束空间的超分辨测向算法研究[J].电子对抗,2007(2):4-8. |
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| 作者姓名： | 熊键 董李梅 |
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| 作者单位： | 电子对抗国防科技重点实验室,成都610036 |
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| 摘 要： | 研究了将数字波束形成和超分辨测向相结合的方法。比较了波束形成算法和阵元空间超分辨测向算法的性能，介绍了波束空间MUISC算法的基本原理。仿真证明波束空间的超分辨算法具有计算量小、测向分辨力高和充分利用阵列孔径的特点。
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| 关 键 词： | 波束空间 超分辨测向 数字波束形成 |
High Resolution DOA Estimation Algorithm based on Beam-Space |
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| Xiong Jian Dong Limei.High Resolution DOA Estimation Algorithm based on Beam-Space[J].Electronic Warfare,2007(2):4-8. |
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| Authors: | Xiong Jian Dong Limei |
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| Abstract: | The algorithm of combining digital beam-forming and high-resolution methods is researched.The performance of beam-forming and classical MUSIC method is compared;the beam-space MUSIC algorithm is introduced in this paper.The simulation results show that the DOA estimation algorithm based on beam-space has better performance such as less executing time,higher resolution and efficient array aperture usage. |
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| Keywords: | beam-space high-resolution DOA estimation digital beam-forming |
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