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A program to adaptively generate equivalent wire-grid structures for electromagnetic simulation of two-dimensional structures has been developed. The main purpose of this program is to simulate planar microstrip-patch antenna designs, using the numerical electromagnetics code in collaboration with a genetic algorithm (GA). In order to demonstrate how this program operates in meshing planar structures, two examples are illustrated, both involving the design of circular-polarized coaxially fed antennas. It is confirmed that the performance of both genetic-algorithm-optimized antennas was excellent. The presented examples show the capability of the proposed program in antenna design using the genetic algorithm.
Published in:
Antennas and Propagation Magazine, IEEE
(Volume:51
,
Issue:
1
)
Date of Publication: Feb. 2009
- Page(s):
- 147 - 151
- ISSN :
- 1045-9243
- INSPEC Accession Number:
- 10647581
- Digital Object Identifier :
- 10.1109/MAP.2009.4939045
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 15 May 2009
- Issue Date :
- Feb. 2009
- Sponsored by :
- IEEE Antennas and Propagation Society
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