Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Application of signal-subspace and optimization methods in reconstructing extended scatterers

Not Accessible

Your library or personal account may give you access

Abstract

A signal-subspace approach to reconstruct the permittivities of extended scatterers in two-dimensional settings is proposed. A portion of the scatterers’ information is retrieved by the signal-subspace method, and the remaining part is obtained by solving a nonlinear least-squares problem. The method exhibits several strengths, including robustness against noise, fast convergence, less scattering data, high resolution, and the ability to deal with scatterers of special shapes.

© 2009 Optical Society of America

Full Article  |  PDF Article
More Like This
Subspace-based optimization method for reconstructing extended scatterers: transverse electric case

Li Pan, Krishna Agarwal, Yu Zhong, Swee Ping Yeo, and Xudong Chen
J. Opt. Soc. Am. A 26(9) 1932-1937 (2009)

Multiresolution subspace-based optimization method for inverse scattering problems

Giacomo Oliveri, Yu Zhong, Xudong Chen, and Andrea Massa
J. Opt. Soc. Am. A 28(10) 2057-2069 (2011)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (4)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (15)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved