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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
Source PublicationAPPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING
Volume111Issue:2Pages:445-450
2013-05-01
Language英语
Indexed BySCI
WOS IDWOS:000319064800015
SubtypeArticle
AbstractThe feasibility of 360 degrees 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 7 degrees, which can be further decreased by increasing the dimension and the number of unit cell used in Luneburg lens.
WOS KeywordBROAD-BAND ; NEGATIVE-INDEX
WOS Research AreaMaterials Science ; Physics
WOS SubjectMaterials Science, Multidisciplinary ; Physics, Applied
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/1148
Collection光电技术研究所被WoS收录文章
AffiliationChinese Acad Sci, Inst Opt & Elect, State Key Lab Opt Technol Nanofabricat & Microeng, Chengdu 610209, Peoples R China
Recommended Citation
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 & 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 & PROCESSING,111(2),445-450.
MLA Wang, Min,et al."Electric-controlled scanning Luneburg lens based on metamaterials".APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING 111.2(2013):445-450.
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