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A 30-element transmit array for 7 Tesla brain imaging with array compressed parallel transmission

Author:Charlotte Sappo  Gary Drake  Xinqiang Yan  William Grissom  

Session Type:Digital Poster  

Session Date:Monday, 17 May 2021  

Topic:RF Design I  

Session Name:Novel RF Coils & Components  

Program Number:1426  

Room Session:Concurrent 2  

Institution:Vanderbilt University Institute of Imaging Science  Vanderbilt University  

Analysis of preamplifier decoupling effect in MRI coil array with electromagnetic field and RF circuit co-simulation

Author:Ming lu  Bei Zhang  John Gore  Xinqiang Yan  

Session Type:Digital Poster  

Session Date:Monday, 17 May 2021  

Topic:RF Design I  

Session Name:Novel RF Coils & Components  

Program Number:1412  

Room Session:Concurrent 2  

Institution:University of Texas Southwestern Medical Center  Vanderbilt University Medical Center  

Brain perfusion imaging using pseudo-continuous arterial spin labelling MRI: impact of RF coil shimming of the labelling region

Combining Loops and Dipoles to Increase the Signal-to-Noise Ratio in Human Brain MRI at 7T: How to Shorten a Dipole Antenna?

Conformal design of radio-frequency head coil for ultra-high field MRI

Author:Tiago Martins  Tales Santini  Jacob Berardinelli  Anthony DeFranco  Tamer Ibrahim  

Session Type:Digital Poster  

Session Date:Monday, 17 May 2021  

Topic:RF Design I  

Session Name:Novel RF Coils & Components  

Program Number:1414  

Room Session:Concurrent 2  

Institution:University of Pittsburgh  

Design of transmit array coils by minimizing the modal reflected power values and increasing B1+ efficiency

High-density 72-channel head array at 7Tesla

Author:Mark Gosselink  Tijl van der Velden  Hans Hoogduin  Martijn Froeling  Dennis Klomp  

Session Type:Digital Poster  

Session Date:Monday, 17 May 2021  

Topic:RF Design I  

Session Name:Novel RF Coils & Components  

Program Number:1425  

Room Session:Concurrent 2  

Institution:University Medical Center Utrecht  

The Impact of Quasi-Transverse Electric Modes Excited by Dipole Antennas on Transmit Field in In Vivo Ultrahigh Field MRI

Author:Daniel Wenz  Rolf Gruetter  

Session Type:Digital Poster  

Session Date:Monday, 17 May 2021  

Topic:RF Design I  

Session Name:Novel RF Coils & Components  

Program Number:1421  

Room Session:Concurrent 2  

Institution:CIBM Center for Biomedical Imaging  Ecole Polytechnique Federale de Lausanne (EPFL)  

Is it feasible to Make More Effective Use of Finite RF Power Resources in pTx Systems Using a Coupling Matrix?

Author:Stephen Ogier  Shaihan Malik  Joseph Hajnal  

Session Type:Digital Poster  

Session Date:Monday, 17 May 2021  

Topic:RF Design I  

Session Name:Novel RF Coils & Components  

Program Number:1418  

Room Session:Concurrent 2  

Institution:King's College London  

A novel characterization method of HTS non-linear electrical properties using MRI

A Novel High Density 32-channel Sleeve Antenna Receiver Array for the Human Head Imaging at 10.5 T

Optimization of a massive-element self-decoupled transmit array for 7T head imaging

Author:Ming lu  John Gore  Xinqiang Yan  

Session Type:Digital Poster  

Session Date:Monday, 17 May 2021  

Topic:RF Design I  

Session Name:Novel RF Coils & Components  

Program Number:1424  

Room Session:Concurrent 2  

Institution:Vanderbilt University Institute of Imaging Science  Vanderbilt University Medical Center  

Rapid high power transmit-receive switching using a timed cascade of PIN diodes

Reduction of coupling and noise by ultrahigh dielectric constant (uHDC) materials for phase array coil at 3T

Robot Assisted Dynamic Ankle Joint Imaging with a Wearable 4-Channel High Impedance Coil at 1.5T MRI

Safety and imaging performance of 2-channel RF shimming for fetal MRI at 3T

Should coaxial coils be operated at their self-resonance? A simulation study

Author:Sigrun Roat  Andre Kuehne  Lena Nohava  Elmar Laistler  

Session Type:Digital Poster  

Session Date:Monday, 17 May 2021  

Topic:RF Design I  

Session Name:Novel RF Coils & Components  

Program Number:1413  

Room Session:Concurrent 2  

Institution:Medical University of Vienna  MRI.TOOLS GmbH  Universite´ Paris-Saclay  

SNR of Flexible Versus Rigid Coil Arrays for Knee MRI

Author:Jeremiah Hess  Marianne Black  Feliks Kogan  Brian Hargreaves  

Session Type:Digital Poster  

Session Date:Monday, 17 May 2021  

Topic:RF Design I  

Session Name:Novel RF Coils & Components  

Program Number:1427  

Room Session:Concurrent 2  

Institution:Stanford University