Planar Luneburg Lens Based on the High Impedance Surface for Effective Ku-Band Wave Focusing

Planar Luneburg Lens Based on the High Impedance Surface for Effective Ku-Band Wave Focusing

In this paper, a planar Ku-band Luneburg lens is designed, fabricated, and measured. Based on the high impedance surface, metamaterial units are designed and arranged in an array with gradient equivalent refractive index to achieve good wave focusing effects in the Ku band. The proposed 2-D lens is...

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Bibliographic Details
Main Authors: Gong Cheng, Yu-ming Wu, Jun-Xiang Yin, Nan Zhao, Tian Qiang, Xin Lv
Format: Article
Language:English
Published: IEEE 2018-01-01
Series:IEEE Access
Subjects:
Luneburg lens
planar
high impedance surface
metamaterial
Online Access:https://ieeexplore.ieee.org/document/8291606/

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