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- Title
Hybrid Methods in Designing Sierpinski Gasket Antennas.
- Authors
Alaydrus, Mudrik
- Abstract
Sierpinki gasket antennas as example of fractal antennas show multiband characteristics. The computer simulation of Sierpinksi gasket monopole with finite ground needs prohibitively large computer memory and more computational time. Hybrid methods consist of surface integral equation method and physical optics or uniform geometrical theory of diffraction should alleviate this computational burdens. The so-called full hybridization of the different methods with modifying the incoming electromagnetic waves in case of hybrid method surface integral equation method and physical optics and modification of the Greens function for hybrid method surface integral equation method and uniform geometrical theory of diffraction plays the central role in the observation. Comparison between results of different methods are given and also measurements of three Sierpinksi gasket antennas. The multiband characteristics of the antennas still can be seen with some reduction and enhancement of resonances.
- Subjects
COMPUTER simulation; COMPUTER storage devices; SIMULATION methods &; models; HYBRID computer simulation; INTEGRAL equations; PHYSICAL optics; GEOMETRICAL diffraction; IN situ hybridization; ELECTROMAGNETIC waves
- Publication
Telkomnika, 2010, Vol 8, Issue 3, p225
- ISSN
1693-6930
- Publication type
Article
- DOI
10.12928/telkomnika.v8i3.624