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A High-Gain Broadband Gradient Refractive Index Metasurface Lens Antenna
IEEE Transactions on Antennas and Propagation, 2016E. Erfani, M. Niroo-jazi, S. Tatu
semanticscholar +1 more source
Realization of an all-dielectric zero-index optical metamaterial
Nature Photonics, 2013Parikshit Moitra +2 more
exaly

