Monday AM 1 Opening Session 2011 Mansfield Lecture ... - ISMRM

1842. An Autonomous System for Continuous Field Monitoring with Interleaved Probe Sets
Benjamin Emanuel Dietrich 1 , Christoph Barmet 1 , David Brunner 1 , Klaas Paul Pruessmann 1
1 Institute for Biomedical Engineering, University & ETH Zurich, Zurich, Switzerland
Poster Sessions
1843. Using Spatio-Temporal Field Monitoring for Iterative Higher Order DSU Pre-Emphasis Calibration
Ariane Fillmer 1 , Johanna Vannesjö 1 , Christoph Barmet 1 , Peter Boesiger 1 , Klaas P. Pruessmann 1 , Anke Henning 1
1 Institute for Biomedical Engineering, University & ETH Zurich, Zurich, Switzerland
1844. Eddy Current Compensation for a PatLoc Gradient Coil
Anna Masako Welz 1 , Daniel Gallichan 1 , Andrew J. Dewdney 2 , Walter R. Witschey 1 , Christian A. Cocosco 1 , Hans
Weber 1 , Jürgen Hennig 1 , Jan G. Korvink 3,4 , Maxim Zaitsev 1
1 University Medical Center Freiburg, Department of Radiology, Medical Physics, Freiburg, Baden-Württemberg, Germany; 2 Siemens
Medical Solutions, Erlangen, Germany; 3 Dept. of Microsystems Engineering – IMTEK, University of Freiburg, Freiburg, Germany;
4 Freiburg Institute of Advanced Studies (FRIAS), University Freiburg, Freiburg, Germany
1845. A Novel Method of Insert Gradient Field Mapping on a Composite Gradient System
Glen Morrell 1 , Joshua Kaggie 2 , K. C. Goodrich 2 , Seong-Eun Kim 2 , Sung Man Moon 2 , Dennis Parker 2
1 2
Radiology, University of Utah, Salt Lake City, UT, United States; Utah Center for Advanced Imaging Research, Salt Lake City, UT,
United States
1846. Oscillating Magnetic Field Mapping using MRI
Vivek R. Bhatia 1 , Luis Hernandez-Garcia 1
1 Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, United States
1847. Transmit K-Space Calibration using Magnetic Field Probes
Frederik Testud 1 , Christoph Barmet 2 , Martin Haas 1 , Denis Kokorin 1 , Juergen Hennig 1 , Klaas P. Pruessmann 2 , Maxim
Zaitsev 1
1 Medical Physics, Dept. of Radiology, University Medical Center Freiburg, Freiburg, Germany; 2 ETH & University, Zurich, Institute
for Biomedical Engineering, Zurich, Switzerland
1848. SAR Reduction using Non-Linear Gradients
Emre Kopanoglu 1,2 , Burak Akin 1 , Vakur B. Erturk 2 , Ergin Atalar 1,2
1 National Magnetic Resonance Research Center (UMRAM), Bilkent University, Ankara, Turkey; 2 Department of Electrical &
Electronics Engineering, Bilkent University, Ankara, Turkey
RF Circuits & Systems
Exhibition Hall Wednesday 13:30-15:30
1849. Improving UHF Transmit Efficiency with Voltage Baluns
Debra Strick Rivera 1 , Carsten Koegler 1 , Robert Turner 1
1 Neurophysics, Max Planck Institute for Human Cognitive & Brain Sciences, Leipzig, Germany
1850. High-Efficiency RF Power-Amplifier Module for Magnetic-Resonance Imaging
Frederick H. Raab 1 , Martin C. Poppe 2 , Daniel P. Myer 3
1 Green Mountain Radio Research Company, Colchester, VT, United States; 2 Poppe Associates; 3 Communication Power Corporation
1851. RF Coil Element Mounted Power Amplifiers
John T. Vaughan 1 , Daniel Myer 2
1 University of Minnesota, Minneapolis, MN, United States; 2 CPC
1852. Silicon Carbide MRI Transmitters
Oliver Heid 1 , Timothy Hughes 1
1 Corporate Research, Siemens AG, Erlangen, Bavaria, Germany
1853. High Q Reactive Network for Automatic Impedance Matching
Barbara L. Beck 1,2 , Sien Wu 3 , Walker J. Turner 3 , Rizwan Bashirullah 3 , Thomas H. Mareci 2,4
1 McKnight Brain Institute, University of Florida, Gainesville, FL, United States; 2 National High Magnetic Field Laboratory,
Tallahassee, FL, United States; 3 Electrical & Computer Engineering, University of Florida; 4 Biochemistry & Molecular Biology,
University of Florida
1854. Time Domain Modeling of MR Linear Balanced Duplexers Switched with Low Magnetic Moment PIN Diodes
Robert H. Caverly 1 , William E.Doherty 2 , Ronald Watkins 3
1 ECE, Villanova University, Villanova, PA, United States; 2 Microsemi-Lowell; 3 Radiology, Stanford University
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