Experimental confirmation of negative refractive index of a metamaterial composed of Ω-like metallic patterns
- 25 February 2004
- journal article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 84 (9), 1537-1539
- https://doi.org/10.1063/1.1655673
Abstract
A one-dimensional metamaterial is realized using three connected Ω rings printed back-to-back and reversed on two sides of a dielectric substrate. Both transmission and prism experiments are reported, yielding concordant results of the presence of a left-handed frequency band. Experiments show reduced losses and an enlarged left-handed frequency band.Keywords
This publication has 8 references indexed in Scilit:
- T-junction waveguide experiment to characterize left-handed properties of metamaterialsJournal of Applied Physics, 2003
- Frequency range and explicit expressions for negative permittivity and permeability for an isotropic medium formed by a lattice of perfectly conducting
Ω particlesPhysics Letters A, 2003 - Experimental Verification of a Negative Index of RefractionScience, 2001
- Microwave transmission through a two-dimensional, isotropic, left-handed metamaterialApplied Physics Letters, 2001
- Magnetism from conductors and enhanced nonlinear phenomenaIEEE Transactions on Microwave Theory and Techniques, 1999
- Extremely Low Frequency Plasmons in Metallic MesostructuresPhysical Review Letters, 1996
- A reciprocal phase shifter using novel pseudochiral or ω mediumMicrowave and Optical Technology Letters, 1992
- THE ELECTRODYNAMICS OF SUBSTANCES WITH SIMULTANEOUSLY NEGATIVE VALUES OF $\epsilon$ AND μSoviet Physics Uspekhi, 1968