Reverse polarized inductive coupling to transmit and receive radiofrequency coil arrays

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buir.contributor.authorAtalar, Ergin
dc.citation.epage456en_US
dc.citation.issueNumber2en_US
dc.citation.spage446en_US
dc.citation.volumeNumber67en_US
dc.contributor.authorCelik, H.en_US
dc.contributor.authorAtalar, Erginen_US
dc.date.accessioned2016-02-08T09:48:44Z
dc.date.available2016-02-08T09:48:44Z
dc.date.issued2011-06-07en_US
dc.departmentNational Magnetic Resonance Research Center (UMRAM)en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.description.abstractIn this study, the reverse polarization method is implemented using transmit and receive arrays to improve the visibility of the interventional devices. Linearly polarized signal sources-inductively and receptively coupled radiofrequency coils-are used in the experimental setups to demonstrate the ability of the method to separate these sources from a forward polarized anatomy signal. Two different applications of the reverse polarization method are presented here: (a) catheter tracking and (b) fiducial marker visualization, in both of which transmit and receive arrays are used. The performance of the reverse polarization method was further tested with phantom and volunteer studies, and the results proved the feasibility of this method with transmit and receive arrays.en_US
dc.identifier.doi10.1002/mrm.23030en_US
dc.identifier.issn0740-3194
dc.identifier.urihttp://hdl.handle.net/11693/21611
dc.language.isoEnglishen_US
dc.publisherWileyen_US
dc.relation.isversionofhttp://dx.doi.org/10.1002/mrm.23030en_US
dc.source.titleMagnetic Resonance in Medicineen_US
dc.subjectFiducial markeren_US
dc.subjectInductive and receptive couplingen_US
dc.subjectInterventional device trackingen_US
dc.subjectInterventional MRIen_US
dc.subjectPhased array coilsen_US
dc.subjectReverse polarizationen_US
dc.subjectTransmit array systemen_US
dc.titleReverse polarized inductive coupling to transmit and receive radiofrequency coil arraysen_US
dc.typeArticleen_US
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