Evaluation of a 16-channel transmitter for head imaging at 10.5T

Gregor Adriany, Jerahmie Radder, Nader Tavaf, Russell Lagore, Steve Jungst, Myung Kyun Woo, Andrea Grant, Yigitcan Eryaman, Bei Zhang, Shajan Gundamony, Riccardo Lattanzi, Kamil Ugurbil, Pierre Francois Van De Moortele

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A 16-channel transmit array intended for interchangeable use with up to 128 receiver arrays is being developed for 10.5T/ 447MHz head imaging. In initial work, presented here we evaluated a 16-channel dual row loop array design and compare predicted and achievable performance of this transmitter with and without a 32 channel receive only array insert. Both excellent intra element transmit array element decoupling and high isolation between the transmitter and the receiver array insert was achieved.

Original languageEnglish (US)
Title of host publicationProceedings of the 2019 21st International Conference on Electromagnetics in Advanced Applications, ICEAA 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1171-1174
Number of pages4
ISBN (Electronic)9781728105635
DOIs
StatePublished - Sep 2019
Event21st International Conference on Electromagnetics in Advanced Applications, ICEAA 2019 - Granada, Spain
Duration: Sep 9 2019Sep 13 2019

Publication series

NameProceedings of the 2019 21st International Conference on Electromagnetics in Advanced Applications, ICEAA 2019

Conference

Conference21st International Conference on Electromagnetics in Advanced Applications, ICEAA 2019
CountrySpain
CityGranada
Period9/9/199/13/19

Keywords

  • 10.5T
  • MR coil
  • MRI
  • Transmit Array
  • UHF
  • Ultra High Field

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