Complex natural resonances for breast tissues with complex morphology

Yang, F; Sanagavarapu Mohan, A

Complex natural resonances for breast tissues with complex morphology

Yang, F Sanagavarapu Mohan, A

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Publication Type:: Conference Proceeding
Citation:: IEEE Antennas and Propagation Society, AP-S International Symposium (Digest), 2011, pp. 699 - 702
Issue Date:: 2011-11-01

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Field	Value	Language
dc.contributor.author	Yang, F	en_US
dc.contributor.author	Sanagavarapu Mohan, A https://orcid.org/0000-0002-4503-5851	en_US
dc.date.issued	2011-11-01	en_US
dc.identifier.citation	IEEE Antennas and Propagation Society, AP-S International Symposium (Digest), 2011, pp. 699 - 702	en_US
dc.identifier.isbn	9781424495634	en_US
dc.identifier.issn	1522-3965	en_US
dc.identifier.uri	http://hdl.handle.net/10453/19283
dc.identifier.uri	http://hdl.handle.net/10453/33214
dc.description.abstract	We investigate the Complex Natural Resonances (CNRs) of the malignant breast tissues with complex peripheries. The tissues are modeled as lossy dielectric objects with complex geometries which are expected to have different CNRs compared to those with smooth surfaces. Since the breast tissues are embedded inside inhomogeneous lossy breast medium, it is very important to ensure that a particular extracted CNR corresponds to the target tissue under consideration. Here we discuss techniques that help to ensure that the external mode of CNR of a dielectric target tissue corresponds to its surface geometry. We demonstrate using 3-D FDTD numerical models, that the extracted CNRs of malignant breast tissues vary for different morphologies. It is expected that this knowledge can potentially be useful to differentiate malignant breast tissues from benign and healthy ones. © 2011 IEEE.	en_US
dc.relation	http://purl.org/au-research/grants/arc/DP0773234
dc.relation.ispartof	IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)	en_US
dc.relation.isbasedon	10.1109/APS.2011.5996808	en_US
dc.title	Complex natural resonances for breast tissues with complex morphology	en_US
dc.type	Conference Proceeding
utslib.for	0903 Biomedical Engineering	en_US
dc.location.activity	Spokane, USA	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Biomedical Engineering
pubs.organisational-group	/University of Technology Sydney/Strength - CHT - Health Technologies
utslib.copyright.status	closed_access
pubs.publication-status	Published	en_US

Abstract:

We investigate the Complex Natural Resonances (CNRs) of the malignant breast tissues with complex peripheries. The tissues are modeled as lossy dielectric objects with complex geometries which are expected to have different CNRs compared to those with smooth surfaces. Since the breast tissues are embedded inside inhomogeneous lossy breast medium, it is very important to ensure that a particular extracted CNR corresponds to the target tissue under consideration. Here we discuss techniques that help to ensure that the external mode of CNR of a dielectric target tissue corresponds to its surface geometry. We demonstrate using 3-D FDTD numerical models, that the extracted CNRs of malignant breast tissues vary for different morphologies. It is expected that this knowledge can potentially be useful to differentiate malignant breast tissues from benign and healthy ones. © 2011 IEEE.

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http://hdl.handle.net/10453/19283