Realization of negative refractive index with double-layered H-shaped resonator array

Xiang Xiong, Zhao Wu Wang, Shao Jie Fu, Mu Wang*, Ru Wen Peng, Xi Ping Hao, Cheng Sun

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

12 Scopus citations

Abstract

With an assembly of double-layered H-shaped metallic resonators, we simultaneously realized both magnetic and electric resonances at the same frequency band. Negative refractive index (NRI) is consequently achieved. The frequency band with NRI can be tuned by the structural parameters of the H-shaped resonators. This design demonstrates a unique example to construct metamaterial with NRI feature.

Original languageEnglish (US)
Article number181905
JournalApplied Physics Letters
Volume99
Issue number18
DOIs
StatePublished - Oct 31 2011

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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