A signal separation method based on the subarray beam synthesis

doi:10.1049/rsn2.12332

OPT OpenIR > 基础科研处

	A signal separation method based on the subarray beam synthesis
	Liu, Chengzhou 1; Wang, Jianhui 1; Cui, Weijia 1; Xu, Haiyun 1; Yang, Bingqing 2
作者部门	基础科研处
发表期刊	IET RADAR SONAR AND NAVIGATION
ISSN	1751-8784;1751-8792
产权排序	2
摘要	Large-scale arrays are widely used due to their advantages of high gain, high resolution, and strong beam control capability. The large number of antennas leads to a sharp increase in computational complexity, and thus, it is necessary to reduce the complexity of signal processing. A signal separation method is proposed based on subarray beam synthesis. This method can improve signal reception and separation performance through zero-forcing calculation and realise system gain and phase error corrections in the front end of an antenna. Compared with back-end processing, it has the advantage of low implementation difficulty. The feasibility and performance of the method are verified by simulations.
关键词	beamforming gain and phase error calibration large-scale array signal separation
DOI	10.1049/rsn2.12332
收录类别	SCI
语种	英语
WOS记录号	WOS:000863674700001
出版者	WILEY
引用统计
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/96184
专题	基础科研处
通讯作者	Liu, Chengzhou
作者单位	1.Natl Digital Switching Syst Engn & Technol Res Ct, Zhengzhou 450001, Henan, Peoples R China 2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian, Shaanxi, Peoples R China
推荐引用方式 GB/T 7714	Liu, Chengzhou,Wang, Jianhui,Cui, Weijia,et al. A signal separation method based on the subarray beam synthesis[J]. IET RADAR SONAR AND NAVIGATION.
APA	Liu, Chengzhou,Wang, Jianhui,Cui, Weijia,Xu, Haiyun,&Yang, Bingqing.
MLA	Liu, Chengzhou,et al."A signal separation method based on the subarray beam synthesis".IET RADAR SONAR AND NAVIGATION

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