Magnetic resonance imaging at 0.02 T : design and evaluation of radio frequency coils with wave winding

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.advisor Sepponen, Raimo
dc.contributor.advisor Collan, Heikki Savelainen, Matti 2015-03-09T10:00:30Z 2015-03-09T10:00:30Z 1988
dc.identifier.isbn 978-952-60-3691-5 (electronic)
dc.identifier.isbn 951-666-255-2 (printed)
dc.identifier.issn 0355-2721 (printed)
dc.description.abstract The thesis deals with the theoretical principles, design and construction of wave-wound radio frequency coils for low field magnetic resonance imaging. The coils can be tuned to emit and detect circularly polarized radio frequency field. The principles and design of the tuning circuit are described. The performance of the wave-wound coils and tuning circuits is analyzed on the basis of numerical simulations and experimental studies. Guidelines for the design of high performance coils are given. Four wave-wound coils have been designed and constructed for clinical magnetic resonance imaging. Properties and examples of the imaging results of these coils are presented. en
dc.format.extent 68
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher Helsinki University of Technology en
dc.publisher Teknillinen korkeakoulu fi
dc.relation.ispartofseries Acta polytechnica Scandinavica. Ph, Applied physics series en
dc.relation.ispartofseries No. 158
dc.subject.other Physics en
dc.title Magnetic resonance imaging at 0.02 T : design and evaluation of radio frequency coils with wave winding en
dc.type G4 Monografiaväitöskirja fi Perustieteiden korkeakoulu fi School of Science en
dc.contributor.department O.V. Lounasmaa -laboratorio fi
dc.contributor.department O.V. Lounasmaa Laboratory en
dc.subject.keyword nuclear magnetic resonance en
dc.subject.keyword magnetic resonance imaging en
dc.subject.keyword radio frequency coils en
dc.subject.keyword instrumentation en
dc.identifier.urn URN:ISBN:978-952-60-3691-5
dc.type.dcmitype text en
dc.type.ontasot Doctoral dissertation (monograph) en
dc.type.ontasot Väitöskirja (monografia) fi
dc.opn Varoquaux, Eric, University of Paris, France 1988-05-05

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