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Three-Dimensional Near-Field Microwave Holography for Tissue Imaging
Joint Authors
Amineh, Reza K.
Khalatpour, Ali
Nikolova, Natalia K.
Baskharoun, Yona
Xu, Haohan
Source
International Journal of Biomedical Imaging
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-04-09
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
This paper reports the progress toward a fast and reliable microwave imaging setup for tissue imaging exploiting near-field holographic reconstruction.
The setup consists of two wideband TEM horn antennas aligned along each other’s boresight and performing a rectangular aperture raster scan.
The tissue sensing is performed without coupling liquids.
At each scanning position, wideband data is acquired.
Then, novel holographic imaging algorithms are implemented to provide three-dimensional images of the inspected domain.
In these new algorithms, the required incident field and Green’s function are obtained from numerical simulations.
They replace the plane (or spherical) wave assumption in the previous holographic methods and enable accurate near-field imaging results.
Here, we prove that both the incident field and Green’s function can be obtained from a single numerical simulation.
This eliminates the need for optimization-based deblurring which was previously employed to remove the effect of realistic non-point-wise antennas.
American Psychological Association (APA)
Amineh, Reza K.& Khalatpour, Ali& Xu, Haohan& Baskharoun, Yona& Nikolova, Natalia K.. 2012. Three-Dimensional Near-Field Microwave Holography for Tissue Imaging. International Journal of Biomedical Imaging،Vol. 2012, no. 2012, pp.1-11.
https://search.emarefa.net/detail/BIM-460873
Modern Language Association (MLA)
Amineh, Reza K.…[et al.]. Three-Dimensional Near-Field Microwave Holography for Tissue Imaging. International Journal of Biomedical Imaging No. 2012 (2012), pp.1-11.
https://search.emarefa.net/detail/BIM-460873
American Medical Association (AMA)
Amineh, Reza K.& Khalatpour, Ali& Xu, Haohan& Baskharoun, Yona& Nikolova, Natalia K.. Three-Dimensional Near-Field Microwave Holography for Tissue Imaging. International Journal of Biomedical Imaging. 2012. Vol. 2012, no. 2012, pp.1-11.
https://search.emarefa.net/detail/BIM-460873
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-460873