Inversion of 10-GHz scattered field data using distorted-wave Born approximations

Michael A. Fiddy; Ali Alavi; Freeman C. Lin; Robert V. McGahan

doi:10.1117/12.23633

1 November 1990 Inversion of 10-GHz scattered field data using distorted-wave Born approximations

Michael A. Fiddy, Ali Alavi, Freeman C. Lin, Robert V. McGahan

Proceedings Volume 1351, Digital Image Synthesis and Inverse Optics; (1990) https://doi.org/10.1117/12.23633
Event: 34th Annual International Technical Symposium on Optical and Optoelectronic Applied Science and Engineering, 1990, San Diego, CA, United States

Abstract

Numerical methods recently developed to invert scattered field data are presented in this paper. Based on the extension to the well-known first-order Born approximation for linearized inverse scattering, these methods allow a wider class of more strongly scattering objects to be imaged. The distorted-wave approximation is described and the further approximations enabling it to be used for inverse scattering problems are given. These algorithms are evaluated using both numerical simulations and experimental data collected from known scattering objects.

Citation Download Citation

Michael A. Fiddy, Ali Alavi, Freeman C. Lin, and Robert V. McGahan "Inversion of 10-GHz scattered field data using distorted-wave Born approximations", Proc. SPIE 1351, Digital Image Synthesis and Inverse Optics, (1 November 1990); https://doi.org/10.1117/12.23633

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available