Title: Compact lens antenna with high-directivity based on zero-index metamaterials
Abstract: In this paper, we present a compact flat lens antenna based on zero-index metamaterials, which can increase the directivity of circular patch antenna efficiently. We design and fabricate a compact lens antenna based on split-ring resonator (SRR) arrays. The measurement result shows that the zero-index metamaterial lenses can improve the performance of the patch antenna, which agrees well with the simulation one.
Publication Year: 2015
Publication Date: 2015-12-01
Language: en
Type: article
Indexed In: ['crossref']
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