Less Becomes More for Microwave Imaging: Design and Validation of an Ultrawide-Band Measurement Array

Dallan Byrne; Ian Craddock; David Gibbins; Beatriz Monsalve; Tommy Henriksson

doi:10.1109/MAP.2017.2731198

Less Becomes More for Microwave Imaging: Design and Validation of an Ultrawide-Band Measurement Array

Dallan Byrne, Ian Craddock, David Gibbins, Beatriz Monsalve, Tommy Henriksson

Research output: Contribution to journal › Article (Academic Journal) › peer-review

13 Citations (Scopus)

319 Downloads (Pure)

Abstract

A compact, enclosed, ultrawide-band (UWB) antenna array is presented to acquire data for a quantitative microwave imaging method. Compared to existing systems, the proposed array allows a UWB antenna to be placed close to a target object while, at the same time, minimizing the volume of the imaging array. The antennas and metallic enclosure are designed to easily integrate with an iterative threedimensional (3-D) nonlinear inverse scattering technique. The volume of the internal imaging domain has been minimized for this particular architecture to reduce the computational time spent on reconstructing the dielectrics within the domain. Each cavity-backed element radiates toward the target and presents stable transmission characteristics across the 1-4-GHz band.

Original language	English
Pages (from-to)	72-85
Number of pages	14
Journal	IEEE Antennas and Propagation Magazine
Volume	59
Issue number	5
Early online date	25 Aug 2017
DOIs	https://doi.org/10.1109/MAP.2017.2731198
Publication status	Published - Oct 2017

Structured keywords

Digital Health
SPHERE

Keywords

Antenna arrays
Antenna measurements
Microwave imaging
Ultra wideband antennas
Dielectrics

Access to Document

10.1109/MAP.2017.2731198

Full-text PDF (accepted author manuscript)
This is the accepted author manuscript (AAM). The final published version (version of record) is available online via IEEE at https://doi.org/10.1109/MAP.2017.2731198 . Please refer to any applicable terms of use of the publisher.
Accepted author manuscript, 22.4 MB

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13 Citations
2 Article (Academic Journal)
1 Chapter in a book

Compound Radar Approach for Breast Imaging
Byrne, D. B., Sarafianou, M. & Craddock, I. J., Jan 2017, In: IEEE Transactions on Biomedical Engineering. 64, 1, p. 40-51 12 p.
Research output: Contribution to journal › Article (Academic Journal) › peer-review

Open Access
File
49 Citations (Scopus)

750 Downloads (Pure)
An Introduction to Microwave Imaging for Breast Cancer Detection
Byrne, D., 2016, Springer International Publishing: Biological and Medical Physics, Biomedical Engineering. 1 ed. Vol. 1. p. 47-73 1
Research output: Chapter in Book/Report/Conference proceeding › Chapter in a book
Time-domain Wideband Adaptive Beamforming for Radar Breast Imaging
Byrne, D. & Craddock, I., Apr 2015, In: IEEE Transactions on Antennas and Propagation. 63, 4, p. 1725-1735 11 p.
Research output: Contribution to journal › Article (Academic Journal) › peer-review
70 Citations (Scopus)

1 Finished

SPHERE (EPSRC IRC)
Craddock, I. J., Coyle, D. T., Flach, P. A., Kaleshi, D., Mirmehdi, M., Piechocki, R. J., Stark, B. H., Ascione, R., Ashburn, A. M., Burnett, M. E., Damen, D., Gooberman-Hill, R., Harwin, W. S., Hilton, G., Holderbaum, W., Holley, A. P., Manchester, V. A., Meller, B. J., Stack, E. & Gilchrist, I. D.
1/10/13 → 30/09/18
Project: Research, Parent

Cite this

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title = "Less Becomes More for Microwave Imaging: Design and Validation of an Ultrawide-Band Measurement Array",

abstract = "A compact, enclosed, ultrawide-band (UWB) antenna array is presented to acquire data for a quantitative microwave imaging method. Compared to existing systems, the proposed array allows a UWB antenna to be placed close to a target object while, at the same time, minimizing the volume of the imaging array. The antennas and metallic enclosure are designed to easily integrate with an iterative threedimensional (3-D) nonlinear inverse scattering technique. The volume of the internal imaging domain has been minimized for this particular architecture to reduce the computational time spent on reconstructing the dielectrics within the domain. Each cavity-backed element radiates toward the target and presents stable transmission characteristics across the 1-4-GHz band.",

keywords = "Antenna arrays, Antenna measurements, Microwave imaging, Ultra wideband antennas, Dielectrics",

author = "Dallan Byrne and Ian Craddock and David Gibbins and Beatriz Monsalve and Tommy Henriksson",

year = "2017",

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KW - Antenna arrays

KW - Antenna measurements

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KW - Ultra wideband antennas

KW - Dielectrics

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Less Becomes More for Microwave Imaging: Design and Validation of an Ultrawide-Band Measurement Array

Abstract

Structured keywords

Keywords

Access to Document

Handle.net

Fingerprint

Research output

Compound Radar Approach for Breast Imaging

An Introduction to Microwave Imaging for Breast Cancer Detection

Time-domain Wideband Adaptive Beamforming for Radar Breast Imaging

Projects

SPHERE (EPSRC IRC)

Cite this