% IMPORTANT: The following is UTF-8 encoded.  This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.

@ARTICLE{Berneking:830108,
      author       = {Berneking, Arne and Trinchero, Riccardo and Ha, YongHyun
                      and Finster, Felix and Cerello, Piergiorgio and Lerche,
                      Christoph and Shah, N. J.},
      title        = {{D}esign and {C}haracterization of a
                      {G}radient-{T}ransparent {RF} {C}opper {S}hield for {PET}
                      {D}etector {M}odules in {H}ybrid {MR}-{PET} {I}maging},
      journal      = {IEEE transactions on nuclear science},
      volume       = {64},
      number       = {5},
      issn         = {1558-1578},
      address      = {New York, NY},
      publisher    = {IEEE},
      reportid     = {FZJ-2017-03691},
      pages        = {1118-1127},
      year         = {2017},
      abstract     = {This paper focuses on the design and the characterization
                      of a frequency-selective shield for positron emission
                      tomography (PET) detector modules of hybrid magnetic
                      resonance-PET scanners, where the shielding of the PET
                      cassettes is located close to the observed object. The
                      proposed shielding configuration is designed and optimized
                      to guarantee a high shielding effectiveness (SE) of up to 60
                      dB for B1 -fields at the Larmor frequency of 64 MHz, thus
                      preventing interactions between the radio-frequency (RF)
                      coil and PET electronics. On the other hand, the shield is
                      transparent to the gradient fields with the consequence that
                      eddy-current artifacts in the acquired EPI images are
                      significantly reduced with respect to the standard
                      solid-shield configuration. The frequency-selective behavior
                      of the shield is characterized and validated via simulation
                      studies with CST MICROWAVE STUDIO in the megahertz and
                      kilohertz range. Bench measurements with an RF coil built
                      in-house demonstrated the high SE at the Larmor frequency.
                      Moreover, measurements on a 4-T human scanner confirmed the
                      abolishment of eddy current artifact and also provided an
                      understanding of where the eddy currents occur with respect
                      to the sequence parameters. Simulations and measurements for
                      the proposed shielding concept were compared with a solid
                      copper shielding configuration.},
      cin          = {INM-4 / JARA-BRAIN},
      ddc          = {620},
      cid          = {I:(DE-Juel1)INM-4-20090406 / $I:(DE-82)080010_20140620$},
      pnm          = {573 - Neuroimaging (POF3-573)},
      pid          = {G:(DE-HGF)POF3-573},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000401949800002},
      doi          = {10.1109/TNS.2017.2691546},
      url          = {https://juser.fz-juelich.de/record/830108},
}