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检索条件"主题词=Fourth-order cumulant"
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Joint estimation of DOA, frequency, and polarization based on cumulants and UCA
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Journal of Systems Engineering and Electronics 2007年 第4期18卷 704-709页
作者: Huang Jiacai Shi Yaowu Tao Jianwu Automation Dept. Nanjing Institute of Technology Nanjing 211167 P. R. China Coll. of Communication Jilin Univ. Changchun 130025 P. R. China Univ. of Aeronautics Changchun 130022 P R. China
A joint estimation algorithm of direction of arrival (DOA), frequency, and polarization, based on fourth-order cumulants and uniform circular array (UCA) of trimmed vector sensors is presented for narrowband non-G... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Estimation method of DOA for DS-UWB signal
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Frontiers of Electrical and Electronic Engineering in China 2008年 第3期3卷 306-308页
作者: Bin XIA Wenbo WANG School of Telecommunication Engineering Beijing University of Posts and TelecommunicationsBeijing 100876China Present address:School of Computer Science and Technology Shandong University of TechnologyZibo 255049China
Direction of arrival(DOA)estimation is one of the key technologies in smart antennas in the direct sequence ultra wideband(DS-UWB)*** DOA estimation methods based on narrow-band signals are not suitable for such ***,a... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
JOINTLY ESTIMATING BOTH RANGE AND DOA OF NEAR FIELD SOURCE
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Journal of Electronics(China) 2004年 第2期21卷 104-109页
作者: WuYuntao DongYi LiaoGuisheng KeyLabofRadarSignalProcessing XidianUniversityXi'an710071
A computationally efficient method for jointly estimating both Directions Of Arrival (DOA) and ranges of near field sources is presented. The proposed algorithm does not need any spectral peak searching and the 2-D pa... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论