Show simple item record

dc.contributor.author
Pfrommer, Andreas
dc.contributor.author
Henning, Anke
dc.date.accessioned
2022-06-03T09:15:18Z
dc.date.available
2017-06-11T20:33:54Z
dc.date.available
2022-06-03T09:15:18Z
dc.date.issued
2015
dc.identifier.isbn
978-1-4799-8276-9
en_US
dc.identifier.isbn
978-1-4799-8275-2
en_US
dc.identifier.other
10.1109/MWSYM.2015.7166753
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/106337
dc.description.abstract
Parallel magnetic resonance imaging is limited by the signal-to-noise ratio (SNR) of the MR-signal detected by an antenna array. To fully exploit the SNR of circular surface loops surrounding a spherical head phantom, we developed an optimization routine to minimize the array's noise enhancement. We optimized the position of each element and a common loop radius. As a result we show optimal configurations for 8, 16 and 32 array elements at 400 MHz with different acceleration factors. The importance of proper element alignment with regard to the acceleration direction(s) is shown by a comparison between optimal and poor positioning.
en_US
dc.language.iso
en
en_US
dc.publisher
Curran
en_US
dc.subject
Magnetic resonance imaging
en_US
dc.subject
Antenna arrays
en_US
dc.subject
Receiving antennas
en_US
dc.subject
Signal-to-noise ratio
en_US
dc.subject
Design optimization
en_US
dc.title
Optimal Arrangement of Finite Element Loop Arrays for Parallel Magnetic Resonance Imaging in the Human Head at 400 MHz
en_US
dc.type
Conference Paper
dc.date.published
2015-07-27
ethz.book.title
2015 IEEE MTT-S International Microwave Symposium
en_US
ethz.pages.start
176
en_US
ethz.pages.end
179
en_US
ethz.event
2015 IEEE MTT-S International Microwave Symposium (IMS 2015)
en_US
ethz.event.location
Phoenix, AZ, USA
en_US
ethz.event.date
May 17-22, 2015
en_US
ethz.identifier.wos
ethz.identifier.scopus
ethz.publication.place
Red Hook, NY
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02140 - Dep. Inf.technologie und Elektrotechnik / Dep. of Inform.Technol. Electrical Eng.::02631 - Institut für Biomedizinische Technik / Institute for Biomedical Engineering::03628 - Prüssmann, Klaas P. / Prüssmann, Klaas P.
en_US
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02140 - Dep. Inf.technologie und Elektrotechnik / Dep. of Inform.Technol. Electrical Eng.::02631 - Institut für Biomedizinische Technik / Institute for Biomedical Engineering::03628 - Prüssmann, Klaas P. / Prüssmann, Klaas P.
ethz.date.deposited
2017-06-11T20:33:57Z
ethz.source
ECIT
ethz.identifier.importid
imp593653a52b59b87609
ethz.ecitpid
pub:166446
ethz.eth
yes
en_US
ethz.availability
Metadata only
en_US
ethz.rosetta.installDate
2017-07-18T13:30:59Z
ethz.rosetta.lastUpdated
2018-11-02T20:25:51Z
ethz.rosetta.exportRequired
true
ethz.rosetta.versionExported
true
ethz.COinS
ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.atitle=Optimal%20Arrangement%20of%20Finite%20Element%20Loop%20Arrays%20for%20Parallel%20Magnetic%20Resonance%20Imaging%20in%20the%20Human%20Head%20at%20400%20MHz&rft.date=2015&rft.spage=176&rft.epage=179&rft.au=Pfrommer,%20Andreas&Henning,%20Anke&rft.isbn=978-1-4799-8276-9&978-1-4799-8275-2&rft.genre=proceeding&rft_id=info:doi/10.1109/MWSYM.2015.7166753&rft.btitle=2015%20IEEE%20MTT-S%20International%20Microwave%20Symposium
 Search print copy at ETH Library

Files in this item

FilesSizeFormatOpen in viewer

There are no files associated with this item.

Publication type

Show simple item record