Miniaturization of frequency selective surfaces using fractal Koch curves | Zendy

Campos A. L. P. S. | Zendy; de Oliveira E. E. C. | Zendy; Silva P. H. F. | Zendy

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Miniaturization of frequency selective surfaces using fractal Koch curves

Author(s) -

Campos A. L. P. S.,

de Oliveira E. E. C.,

Silva P. H. F.

Publication year - 2009

Publication title -

microwave and optical technology letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.304

H-Index - 76

eISSN - 1098-2760

pISSN - 0895-2477

DOI - 10.1002/mop.24503

Subject(s) - miniaturization , fractal , microwave , selective surface , koch snowflake , tunable metamaterials , engineering , electronic engineering , materials science , electrical engineering , optoelectronics , metamaterial , telecommunications , mathematics , mathematical analysis

This article presents a proposal for frequency‐selective surfaces (FSSs) miniaturization. The FSSs are made up of a 2D periodic array of metallic Koch fractal element. The FSS prototypes were designed using the software Ansoft Design TM and several prototypes were built. The FSS were built on a RT‐Duroid 3010 substrate. All the built FSS obtained a good agreement with simulated results. We obtained a reduction of up to 50% of area with the use of fractal Koch curves. © 2009 Wiley Periodicals, Inc. Microwave Opt Technol Lett 51: 1983–1986, 2009; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24503

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