Please use this identifier to cite or link to this item: https://doi.org/10.1109/TAP.2003.811492
Title: Electromagnetic inverse scattering of multiple two-dimensional perfectly conducting objects by the differential evolution strategy
Authors: Qing, A. 
Keywords: Closed cubic B-splines local shape function
Differential evolution strategy (DES)
Electromagnetic inverse scattering
Issue Date: Jun-2003
Citation: Qing, A. (2003-06). Electromagnetic inverse scattering of multiple two-dimensional perfectly conducting objects by the differential evolution strategy. IEEE Transactions on Antennas and Propagation 51 (6) : 1251-1262. ScholarBank@NUS Repository. https://doi.org/10.1109/TAP.2003.811492
Abstract: Electromagnetic inverse scattering of multiple two-dimensional (2-D)perfectly conducting objects with transverse magnetic (TM) wave incidence by the differential evolution strategy (DES) is presented. The governing electric field integral equations for the scattering problem are expressed as surface integral over the cylinder contours. The cylinder contours are approximately represented by closed cubic B-splines local shape functions in local polar coordinate system. The inverse problem is to locate the cylinders and to reconstruct their shape with or without a priori knowledge of the number of cylinders. It is cast into an optimization problem and is solved using the DES. Both synthetic and real reconstructions are carried out. The reconstruction results agree with the true profiles very well. Comparison with the real-coded genetic algorithm has been carried out. It has been observed that the DES outperforms the real-coded genetic algorithm.
Source Title: IEEE Transactions on Antennas and Propagation
URI: http://scholarbank.nus.edu.sg/handle/10635/115695
ISSN: 0018926X
DOI: 10.1109/TAP.2003.811492
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

141
checked on Dec 3, 2019

WEB OF SCIENCETM
Citations

127
checked on Dec 3, 2019

Page view(s)

50
checked on Nov 29, 2019

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.