Sidelobe reduction of large-scale antenna array for 5G beamforming via hierarchical cuckoo search

	Sidelobe reduction of large-scale antenna array for 5G beamforming via hierarchical cuckoo search
	Sun, Geng; Liu, Yanheng; Li, Jionghui; Zhang, Ying; Wang, Aimin; Zhang, Ying (yzhang@gatech.edu)
刊名	Electronics Letters
	2017
卷号	53 期号:16 页码:1158-1160
ISSN号	0013-5194
英文摘要	Large-scale antenna array (LSAA) is one of the key factors as well as a fundamental technology in fifth generation wireless communication systems. Beampattern sidelobe (SL) suppressing is a complex nonlinear optimisation problem, especially for LSAAs, because of the high-dimensional solution space. A SL reduction method for LSAA based on a hierarchical cuckoo search (HCS) algorithm is proposed. HCS divides the candidate solutions into different levels to improve population utilisation, so that it is suitable for dealing with large-scale elements. The effectiveness of the proposed method for synthesis of the beampattern of LSAA is verified by theoretical and EM simulations. © The Institution of Engineering and Technology 2017.
语种	英语
内容类型	期刊论文
源URL	[http://ir.nssc.ac.cn/handle/122/6031]
专题	国家空间科学中心_空间技术部
通讯作者	Zhang, Ying (yzhang@gatech.edu)
推荐引用方式 GB/T 7714	Sun, Geng,Liu, Yanheng,Li, Jionghui,et al. Sidelobe reduction of large-scale antenna array for 5G beamforming via hierarchical cuckoo search[J]. Electronics Letters,2017,53(16):1158-1160.
APA	Sun, Geng,Liu, Yanheng,Li, Jionghui,Zhang, Ying,Wang, Aimin,&Zhang, Ying .(2017).Sidelobe reduction of large-scale antenna array for 5G beamforming via hierarchical cuckoo search.Electronics Letters,53(16),1158-1160.
MLA	Sun, Geng,et al."Sidelobe reduction of large-scale antenna array for 5G beamforming via hierarchical cuckoo search".Electronics Letters 53.16(2017):1158-1160.