An interdigitated split-ring resonator for metamaterials

Sung Min Sohn, J. Thomas Vaughan, Anand Gopinath

Research output: Contribution to journalArticle

Abstract

An interdigitated split-ring resonator is proposed and obtains negative permittivity (Îμr), magnetic permeability (Îr), and negative refractive index (n) over a narrow frequency band. This article demonstrates that the proposed structure has a linear frequency response the geometry of the structure and small planar resonators for low frequency metamaterials are possible. The experimental results show that the resonators exhibit a negative refractive index at frequencies of a few hundred MHz to a few GHz.

Original languageEnglish (US)
Pages (from-to)174-177
Number of pages4
JournalMicrowave and Optical Technology Letters
Volume53
Issue number1
DOIs
StatePublished - Jan 1 2011
Externally publishedYes

Keywords

  • Interdigitated split-ring resonator
  • Metamaterials

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'An interdigitated split-ring resonator for metamaterials'. Together they form a unique fingerprint.

  • Cite this