Frequency optimization in high intensity focused ultrasound

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dc.citation.epage412en_US
dc.citation.spage409en_US
dc.contributor.authorYetik, H.en_US
dc.contributor.authorArıyurek, Cemreen_US
dc.contributor.authorBozkurt, A.en_US
dc.contributor.authorErgun, A. S.en_US
dc.coverage.spatialChicago, IL, USA
dc.date.accessioned2016-02-08T12:01:42Z
dc.date.available2016-02-08T12:01:42Z
dc.date.issued2014-09en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.descriptionDate of Conference: 3-6 Sept. 2014
dc.descriptionConference name: 2014 IEEE International Ultrasonics Symposium
dc.description.abstractIn high intensity focused ultrasound (HIFU) the choice of transducer frequency depends on the target depth and tissue type. At high frequencies attenuation does not permit enough acoustical power to be transmitted to the target whereas at low frequencies the transmitted power is not absorbed efficiently. Hence, there exists an optimum frequency at which the power deposited at the target is maximum. In this study, we verified this relation experimentally using MR compatible focused transducers, ex-vivo tissue samples and magnetic resonance (MR) thermometry. © 2014 IEEE.en_US
dc.description.provenanceMade available in DSpace on 2016-02-08T12:01:42Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 70227 bytes, checksum: 26e812c6f5156f83f0e77b261a471b5a (MD5) Previous issue date: 2014en
dc.identifier.doi10.1109/ULTSYM.2014.0101en_US
dc.identifier.urihttp://hdl.handle.net/11693/27785
dc.language.isoEnglishen_US
dc.publisherIEEEen_US
dc.relation.isversionofhttps://doi.org/10.1109/ULTSYM.2014.0101en_US
dc.source.titleIEEE International Ultrasonics Symposium, IUS 2014en_US
dc.subjectTissueen_US
dc.subjectTransducersen_US
dc.subjectUltrasonicsen_US
dc.subjectAcoustical poweren_US
dc.subjectFocused transduceren_US
dc.subjectFrequency optimizationen_US
dc.subjectHigh frequency HFen_US
dc.subjectHigh intensity focused ultrasounden_US
dc.subjectMR-compatibleen_US
dc.subjectOptimum frequencyen_US
dc.subjectTransmitted poweren_US
dc.subjectMagnetic resonanceen_US
dc.titleFrequency optimization in high intensity focused ultrasounden_US
dc.typeConference Paperen_US

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