15 November 2010 Positive and negative metamaterials as frequency selective surface
Author Affiliations +
We study theoretically that a resonant response with a high quality factor could be achieved in a planar positive or negative metamaterials by weakly breaking the geometrical symmetry of its unit cells. The trapped mode resulting from broken structures is investigated using the finite element method and the dependence of the quality factor on structural parameters is also discussed.
© (2010) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jinhui Shi, Jinhui Shi, Ran Liu, Ran Liu, Yuxiang Li, Yuxiang Li, Zhengping Wang, Zhengping Wang, Tianshu Fu, Tianshu Fu, } "Positive and negative metamaterials as frequency selective surface", Proc. SPIE 7854, Infrared, Millimeter Wave, and Terahertz Technologies, 78543O (15 November 2010); doi: 10.1117/12.870381; https://doi.org/10.1117/12.870381

Back to Top