TY - GEN
T1 - Evolutionary algorithms applications for inverse scattering using Gaussian beams
AU - Lahav, Gadi
AU - Melamed, Timor
N1 - Publisher Copyright: © 2016 IEEE.
PY - 2016/9/19
Y1 - 2016/9/19
N2 - In this work we attempt to overcome the two main limitations of the generic inverse scattering problem: the size and the ill-posed nature of the problem. We use a solver that is based on the discrete Gaussian beam summation method and apply it for the special case of a smoothly varying inhomogeneous medium. In order to overcome the need to perform simplifying approximations for the propagating medium, we use evolutionary algorithms for the optimization scheme. Reconstruction results for several configurations are presented.
AB - In this work we attempt to overcome the two main limitations of the generic inverse scattering problem: the size and the ill-posed nature of the problem. We use a solver that is based on the discrete Gaussian beam summation method and apply it for the special case of a smoothly varying inhomogeneous medium. In order to overcome the need to perform simplifying approximations for the propagating medium, we use evolutionary algorithms for the optimization scheme. Reconstruction results for several configurations are presented.
UR - http://www.scopus.com/inward/record.url?scp=84992153627&partnerID=8YFLogxK
U2 - 10.1109/URSI-EMTS.2016.7571311
DO - 10.1109/URSI-EMTS.2016.7571311
M3 - Conference contribution
T3 - 2016 URSI International Symposium on Electromagnetic Theory, EMTS 2016
SP - 60
EP - 62
BT - 2016 URSI International Symposium on Electromagnetic Theory, EMTS 2016
T2 - 2016 URSI International Symposium on Electromagnetic Theory, EMTS 2016
Y2 - 14 August 2016 through 18 August 2016
ER -