Behaviour of Hexagon Split Ring Resonators and Left-Handed Metamaterials

作者: Zhang Fu-Li , Zhao Qian , Liu Ya-Hong , Luo Chun-Rong , Zhao Xiao-Peng

DOI: 10.1088/0256-307X/21/7/041

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摘要: We used a rectangular waveguide system to measure the X-band (8–12 GHz) transmission of hexagon split ring resonators (SRRs) alone and left-handed metamaterials (LHMs) consisting SRR array wire array. The experimental results show that for an individual SRR, resonance frequency increases with azimuthal gap, but decreases radial gap. For two identical SRRs, peak has shift because electromagnetic interaction, strength decrease separation distance. Finally, we demonstrate effect LHMs.

参考文章(16)
Philippe Gay-Balmaz, Olivier J. F. Martin, Electromagnetic resonances in individual and coupled split-ring resonators Journal of Applied Physics. ,vol. 92, pp. 2929- 2936 ,(2002) , 10.1063/1.1497452
J. B. Pendry, A. J. Holden, W. J. Stewart, I. Youngs, Extremely low frequency plasmons in metallic mesostructures. Physical Review Letters. ,vol. 76, pp. 4773- 4776 ,(1996) , 10.1103/PHYSREVLETT.76.4773
J. T. Shen, P. M. Platzman, Near field imaging with negative dielectric constant lenses Applied Physics Letters. ,vol. 80, pp. 3286- 3288 ,(2002) , 10.1063/1.1471933
P. Markoš, C. M. Soukoulis, Numerical studies of left-handed materials and arrays of split ring resonators. Physical Review E. ,vol. 65, pp. 036622- ,(2002) , 10.1103/PHYSREVE.65.036622
R. A. Shelby, D. R. Smith, S. C. Nemat-Nasser, S. Schultz, Microwave transmission through a two-dimensional, isotropic, left-handed metamaterial Applied Physics Letters. ,vol. 78, pp. 489- 489 ,(2001) , 10.1063/1.1343489
J. B. Pendry, Negative Refraction Makes a Perfect Lens Physical Review Letters. ,vol. 85, pp. 3966- 3969 ,(2000) , 10.1103/PHYSREVLETT.85.3966
J.B. Pendry, A.J. Holden, D.J. Robbins, W.J. Stewart, Magnetism from conductors and enhanced nonlinear phenomena IEEE Transactions on Microwave Theory and Techniques. ,vol. 47, pp. 2075- 2084 ,(1999) , 10.1109/22.798002
R. A. Shelby, Experimental Verification of a Negative Index of Refraction Science. ,vol. 292, pp. 77- 79 ,(2001) , 10.1126/SCIENCE.1058847
MCK Wiltshire, JB Pendry, IR Young, DJ Larkman, DJ Gilderdale, JV Hajnal, Microstructured Magnetic Materials for RF Flux Guides in Magnetic Resonance Imaging Science. ,vol. 291, pp. 849- 851 ,(2001) , 10.1126/SCIENCE.291.5505.849
Mehmet Bayindir, K. Aydin, E. Ozbay, P. Markoš, C. M. Soukoulis, Transmission properties of composite metamaterials in free space Applied Physics Letters. ,vol. 81, pp. 120- 122 ,(2002) , 10.1063/1.1492009