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Direction of arrival estimation of coherent sources based on arbitrary plane arrays

Direction of arrival estimation of coherent sources based on arbitrary plane arrays
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摘要 A method of direction of arrival (DOA) estimation of coherent sources is proposed, which is based on arbitrary plane arrays. After constructing the mathematical model of coherent sources, virtual array transformation and MUSIC algorithm are used to realize the azimuth estimation of coherent sources, which improved the DOA estimation performance greatly. According to the computer simulation, its validity is confirmed.
出处 《Journal of Marine Science and Application》 2005年第3期53-57,共5页 船舶与海洋工程学报(英文版)
关键词 DOA estimation coherent sources MUSIC virtual array transformation 雷达 定向系统 DOA 排列方式 数学模型
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参考文献10

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