Electric-controlled scanning Luneburg lens based on metamaterials

CORC > 光电技术研究所 > 中国科学院光电技术研究所 > 微细加工光学技术国家重点实验室（开放室）

	Electric-controlled scanning Luneburg lens based on metamaterials
	Wang, Min; Huang, Cheng; Pu, Ming-Bo; Hu, Cheng-Gang; Pan, Wen-Bo; Zhao, Ze-Yu; Luo, Xian-Gang
刊名	Applied Physics A: Materials Science and Processing
	2013
卷号	111 期号:2 页码:445-450
ISSN号	09478396
通讯作者	Luo, X.-G. (lxg@ioe.ac.cn)
中文摘要	The feasibility of 360aˆˆ˜ scanning Luneburg lens based on electric-controlled metamaterial is analyzed. When the line source is fixed in the center of the lens, the direction of radiated beam can be tuned by adjusting the bias voltages distribution applied to the varactors in each unit cell. By introducing an artificial reflective plane, the gain of the antenna can be further enhanced. The minimal step of scanning angle obtained in simulation is only 7aˆˆ˜, which can be further decreased by increasing the dimension and the number of unit cell used in Luneburg lens. © 2013 Springer-Verlag Berlin Heidelberg.
英文摘要	The feasibility of 360aˆˆ˜ scanning Luneburg lens based on electric-controlled metamaterial is analyzed. When the line source is fixed in the center of the lens, the direction of radiated beam can be tuned by adjusting the bias voltages distribution applied to the varactors in each unit cell. By introducing an artificial reflective plane, the gain of the antenna can be further enhanced. The minimal step of scanning angle obtained in simulation is only 7aˆˆ˜, which can be further decreased by increasing the dimension and the number of unit cell used in Luneburg lens. © 2013 Springer-Verlag Berlin Heidelberg.
学科主题	Metamaterials
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000319064800015
内容类型	期刊论文
源URL	[http://ir.ioe.ac.cn/handle/181551/6823]
专题	光电技术研究所_微细加工光学技术国家重点实验室（开放室）
作者单位	State Key Laboratory of Optical Technologies on Nano-Fabrication and Micro-Engineering, Institute of Optics and Electronics, Chinese Academy of Science, P.O. Box 350, Chengdu 610209, China
推荐引用方式 GB/T 7714	Wang, Min,Huang, Cheng,Pu, Ming-Bo,et al. Electric-controlled scanning Luneburg lens based on metamaterials[J]. Applied Physics A: Materials Science and Processing,2013,111(2):445-450.
APA	Wang, Min.,Huang, Cheng.,Pu, Ming-Bo.,Hu, Cheng-Gang.,Pan, Wen-Bo.,...&Luo, Xian-Gang.(2013).Electric-controlled scanning Luneburg lens based on metamaterials.Applied Physics A: Materials Science and Processing,111(2),445-450.
MLA	Wang, Min,et al."Electric-controlled scanning Luneburg lens based on metamaterials".Applied Physics A: Materials Science and Processing 111.2(2013):445-450.