School of Instrumentation Science and Optoelectronics Engineering, Beihang University, Beijing, China
School of Instrumentation Science and Optoelectronics Engineering, Beihang University, Beijing, China
School of Instrumentation Science and Optoelectronics Engineering, Beihang University, Beijing, China
School of Instrumentation Science and Optoelectronics Engineering, Beihang University, Beijing, China
Copyright © 2012 Di Feng, Chunxi Zhang, Lishuang Feng, Yuanhong Yang et al. This is
an open access article distributed under the Creative Commons Attribution
License, which permits unrestricted use, distribution, and reproduction in any
medium, provided the original work is properly cited.
How to Cite this Article
D. Feng, C. Zhang, L. Feng and Y. Yang, "Three-Dimensional Planar Metallic Lenses Based on Concentric Rings with Modulated Subwavelength Width,"
Journal of Electromagnetic Analysis and Applications, Vol. 4 No. 12, 2012, pp. 485-491. doi:
10.4236/jemaa.2012.412068.