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Application of Whale Optimization Algorithm to Inverse Scattering of an Imperfect Conductor with Corners
Joint Authors
Source
International Journal of Antennas and Propagation
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-03-27
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
In this paper, the whale optimization algorithm (WOA) is applied to the inverse scattering of an imperfect conductor with corners.
The WOA is a new metaheuristic optimization algorithm.
It mimics the hunting behavior of humpback whales.
The inspiration results from the fact that a whale recognizes the location of a prey (i.e., optimal solution) by swimming around the prey within a shrinking circle and along a spiral-shaped path simultaneously.
Initially, the inverse scattering is first transformed into a nonlinear optimization problem.
The transformation is based on the moment method solution for scattering integral equations.
To treat a target with corners and implement the WOA inverse scattering, the cubic spline interpolation is utilized for modelling the target shape function.
Numerical simulation shows that the inverse scattering by WOA not only is accurate but also converges fast.
American Psychological Association (APA)
Lee, Kun-Chou& Lu, Pai-Ting. 2020. Application of Whale Optimization Algorithm to Inverse Scattering of an Imperfect Conductor with Corners. International Journal of Antennas and Propagation،Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1168988
Modern Language Association (MLA)
Lee, Kun-Chou& Lu, Pai-Ting. Application of Whale Optimization Algorithm to Inverse Scattering of an Imperfect Conductor with Corners. International Journal of Antennas and Propagation No. 2020 (2020), pp.1-9.
https://search.emarefa.net/detail/BIM-1168988
American Medical Association (AMA)
Lee, Kun-Chou& Lu, Pai-Ting. Application of Whale Optimization Algorithm to Inverse Scattering of an Imperfect Conductor with Corners. International Journal of Antennas and Propagation. 2020. Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1168988
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1168988