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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/8653
Title: Support vector driven genetic algorithm for the design of circular polarized microstrip antenna
Authors: Chauhan N.
Mittal A.
Kartikeyan, Machavaram Venkata
Published in: International Journal of Infrared and Millimeter Waves
Abstract: In this paper, a hybrid soft computing method for designing specific microstrip antenna is presented. Evolutionary algorithm such as genetic algorithm (GA) is one of the promising ways of finding global optimum solution from a multivariate nonlinear feature space. Being a stochastic iterative algorithm, it requires much computation power when the function to be optimized is complex and time consuming. Various meta-modelling techniques such as neural network, response surface methods, kriging, etc. can be used to model the process under optimization in order to reduce the computational expenses. In this paper, we investigate one such technique - support vector regression (SVR) - to model the complex analytical process. The model, thus obtained, is used for optimization using genetic algorithms. This approach is demonstrated for the design of circular polarized microstrip antenna at 2.6 GHz band. The results of SVR model are compared with other meta-models generated with neural network and response surface methodology. © 2008 Springer Science+Business Media, LLC.
Citation: International Journal of Infrared and Millimeter Waves (2008), 29(6): 558-569
URI: https://doi.org/10.1007/s10762-008-9354-9
http://repository.iitr.ac.in/handle/123456789/8653
Issue Date: 2008
Keywords: Genetic algorithms
Microstrip antennas
Support vector regression
ISSN: 1959271
Author Scopus IDs: 24075311200
12752738000
6603631347
Author Affiliations: Chauhan, N., Department of Electronics and Computer Engineering, Indian Institute of Technology, Roorkee 247 667, India
Mittal, A., Department of Electronics and Computer Engineering, Indian Institute of Technology, Roorkee 247 667, India
Kartikeyan, M.V., Department of Electronics and Computer Engineering, Indian Institute of Technology, Roorkee 247 667, India
Corresponding Author: Kartikeyan, M. V.; Department of Electronics and Computer Engineering, Indian Institute of Technology, Roorkee 247 667, India; email: kartkfec@iitr.ernet.in
Appears in Collections:Journal Publications [ECE]

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