| 基于高阶累量的盲高分辨DOA估计及其性能分析 |
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| 引用本文： | 廖桂生,保铮,王波.基于高阶累量的盲高分辨DOA估计及其性能分析[J].通信学报,1996(4). |
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| 作者姓名： | 廖桂生 保铮 王波 |
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| 作者单位： | 西安电子科技大学 |
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| 基金项目： | 国家自然科学基金,高等学校博士学科点专项科研资助 |
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| 摘 要： | 本文基于３阶和４阶统计量提出了一种未知阵元增益及相位情况下盲的ＤＯＡ估计方法，该方法不需要作谱峰搜索，亦不需要进行ＤＯＡ估计与阵元误差校正来回送代运算，可对陈元增益及相位与ＤＯＡ同时精确估计。
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| 关 键 词： | 高阶统计量，阵列信号处理，高分辨DOA估计，自校正 |
Cumulant-Based Blind High Resolution DOA Estimatesand its Performance Analysis |
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| Liao Guisheng, Bao Zheng, Wang Bo.Cumulant-Based Blind High Resolution DOA Estimatesand its Performance Analysis[J].Journal on Communications,1996(4). |
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| Authors: | Liao Guisheng Bao Zheng Wang Bo |
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| Abstract: | A blind high resolution direction-of-arrival (DOA) estimates of the sources based on 3 or 4 order statistics is proposed in the paper. No requirement of special spectrum researching and iteration of DOA estimation and array element errors calibration needs to precisely estimate the DOA of sources and the gains and phases of elements. |
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| Keywords: | high -order statistics array processing high resolution DOA estimate self-calibration |
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