Electromagnetic sub-wavelength imaging using the basis matrix method in conjunction with singular value decomposition (SVD) algorithm

Author

Xiang Gu ; Mittra, Raj ; Yunhua Zhang

Author_Institution

Dept. of Electr. Eng., Pennsylvania State Univ., University Park, PA, USA

fYear

2014

fDate

6-11 July 2014

Firstpage

663

Lastpage

664

Abstract

In this work, we employ a novel basis matrix method, applied in conjunction with the singular value decomposition (SVD) algorithm to achieve sub-wavelength resolution in the images derived by using phase conjugation (PC) scheme in the microwave imaging problem. Illuminative examples of different bar-code type of distributions are presented, together with the images recovered by using the proposed method.

Keywords

microwave imaging; optical phase conjugation; singular value decomposition; basis matrix method; electromagnetic sub-wavelength imaging; microwave imaging problem; phase conjugation scheme; singular value decomposition algorithm; sub-wavelength resolution; Image resolution; Lenses; Matrix decomposition; Microwave imaging; Phase measurement; Singular value decomposition; basis matrix method; microwave imaging; phase conjugation (PC); singular value decomposition (SVD); sub-wavelength resolution;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE

Conference_Location

Memphis, TN

ISSN

1522-3965

Print_ISBN

978-1-4799-3538-3

Type

conf

DOI

10.1109/APS.2014.6904662

Filename

6904662