Hybrid Methods in Designing Sierpinski Gasket Antennas
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 computational time. Hybrid methods
consist of surface integral equation method and physical optics or uniform
geometrical theory of diffraction is expected to alleviate this computational
burdens. The 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. A comparison of
simulation results of these different methods and are given measurements of a
groups of three Sierpinksi gasket antennas are presented. The multiband
characteristics of the antennas are observed with some reduction and
enhancement of resonances.
Penulis: Mudrik Alaydrus
Kode Jurnal: jptkomputerdd100046
