On the enhancement of the reconstruction accuracy obtained with a multisource/multi-illumination inverse scattering technique

Author

Franceschini, Davide ; Massa, Andrea

Author_Institution

Dept. of Inf. & Commun. Technol., Univ. of Trento, Italy

Volume

4

fYear

2005

fDate

6/27/1905 12:00:00 AM

Firstpage

194

Lastpage

197

Abstract

This paper explores the possibility of enhancing the available information content of scattered data by means of an innovative multisource strategy. The approach exploits the scattering interactions between scatterer and probing source when the investigation domain is illuminated by different (in terms of radiation patterns) illuminations. The results of a set of representative numerical simulations are shown to point out the potentialities of the inversion strategy.

Keywords

electromagnetic wave scattering; image reconstruction; medical image processing; microwave imaging; electromagnetic scattering; information content; innovative multisource strategy; microwave imaging; multi-illumination inverse scattering technique; multisource inverse scattering technique; probing source; radiation patterns; reconstruction accuracy enhancement; scattered data; scattering interactions; source diversity; Cost function; Electromagnetic radiation; Electromagnetic scattering; Equations; Image reconstruction; Inverse problems; Lighting; Microwave imaging; Microwave theory and techniques; Numerical simulation; Electromagnetic scattering; microwave imaging; multisource technique; source diversity;

fLanguage

English

Journal_Title

Antennas and Wireless Propagation Letters, IEEE

Publisher

ieee

ISSN

1536-1225

Type

jour

DOI

10.1109/LAWP.2005.850800

Filename

1435364