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Proceedings Paper

Positive and negative metamaterials as frequency selective surface
Author(s): Jinhui Shi; Ran Liu; Yuxiang Li; Zhengping Wang; Tianshu Fu
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Paper Abstract

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.

Paper Details

Date Published: 16 November 2010
PDF: 5 pages
Proc. SPIE 7854, Infrared, Millimeter Wave, and Terahertz Technologies, 78543O (16 November 2010); doi: 10.1117/12.870381
Show Author Affiliations
Jinhui Shi, Harbin Engineering Univ. (China)
Ran Liu, Harbin Engineering Univ. (China)
Yuxiang Li, Harbin Engineering Univ. (China)
Zhengping Wang, Harbin Engineering Univ. (China)
Tianshu Fu, Northeast Petroleum Univ. (China)


Published in SPIE Proceedings Vol. 7854:
Infrared, Millimeter Wave, and Terahertz Technologies
Cunlin Zhang; Xi-Cheng Zhang; Peter H. Siegel; Li He; Sheng-Cai Shi, Editor(s)

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