16 Channel Coupled Network Analyzer for Characterizing pTX Systems at 3T

Author:Michael Twieg  Sherry Huang  Mark Griswold  

Author Institution:Case Western Reserve University  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:16:15  

Session:Dielectrics, Metamaterials & Field Control  

Program Number:4312  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 42  

B1 vector field mapping through multi-orientation B1+ measurements

Author:Seung-Kyun Lee  Sukhoon Oh  

Author Institution:Korea Basic Science Institute  Sungkyunkwan University  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:16:15  

Session:Dielectrics, Metamaterials & Field Control  

Program Number:4313  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 43  

Bloch-Siegert Shift Based Method for Mapping $$$B_1^+$$$ Magnitude of Arbitrary Multi-Transmit RF Configurations

Author:Omer Oran  L. Klassen  Hacene Serrai  Ravi Menon  

Author Institution:The University of Western Ontario  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:16:15  

Session:Dielectrics, Metamaterials & Field Control  

Program Number:4311  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 41  

Compact and adjustable metasurface-based resonator for in-vivo MRI

Author:Ekaterina Brui  Alena Shchelokova  Mikhail Zubkov  Irina Melchakova  Stanislav Glybovski  Anna Andreychenko  Alexey Slobozhanyuk  

Author Institution:ITMO University  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:16:15  

Session:Dielectrics, Metamaterials & Field Control  

Program Number:4295  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 25  

Decomposition of off-resonance fields in brain MRI

Author:Pei-Yan Li  Pu-Yeh Wu  Yi-Tien Li  Ying-Hua Chu  Fa-Hsuan Lin  

Author Institution:Institute of Biomedical Engineering, National Taiwan University  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:16:15  

Session:Dielectrics, Metamaterials & Field Control  

Program Number:4315  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 45  

Development of Multi-Coil B0 Technology with Computer-Aided Design Software

Author:Sebastian Theilenberg  Yun Shang  Sragvi Tirumala  Christoph Juchem  

Author Institution:Columbia University in the City of New York  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:16:15  

Session:Dielectrics, Metamaterials & Field Control  

Program Number:4316  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 46  

Dielectric pads for high-field MRI at 7T: a simulation study

Author:Shubharthi Sengupta  Alard Roebroeck  

Author Institution:Maastricht University  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:16:15  

Session:Dielectrics, Metamaterials & Field Control  

Program Number:4307  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 37  

Double Facing Miniaturized Patch Antennas with High Permittivity Plugs

Author:Gangchea Lee  Navid Gandji  Seokwon Jung  Elena Semouchkina  Michael Lanangan  Thomas Neuberger  

Author Institution:Michigan Tech University  Pennsylvania State University  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:16:15  

Session:Dielectrics, Metamaterials & Field Control  

Program Number:4300  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 30  

Dual-nuclei metamaterial implementation for sodium and proton acquisition at 3 T

Author:Rita Schmidt  Andrew Webb  

Author Institution:Leiden University Medical Center  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:16:15  

Session:Dielectrics, Metamaterials & Field Control  

Program Number:4296  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 26  

The Effect of Noise on B0 Shimming: Is There a "g-Factor" for Shim Coils?

Author:Assaf Tal  

Author Institution:Weizmann Institute of Science  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:16:15  

Session:Dielectrics, Metamaterials & Field Control  

Program Number:4318  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 48  

An electrically conductive SLA resin used for the Design of Anthropomorphic Phantoms

Author:Sossena Wood  Tiago Martins  Tales Santini  Tamer Ibrahim  

Author Institution:University of Pittsburgh  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:16:15  

Session:Dielectrics, Metamaterials & Field Control  

Program Number:4304  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 34  

Evaluation of Different Coupling Schemes for a Dielectric Resonator in Magnetic Resonance Imaging at 600 MHz- a Simulation Approach

Author:Gangchea Lee  Wei Luo  Michael Lanangan  Thomas Neuberger  

Author Institution:Pennsylvania State University  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:16:15  

Session:Dielectrics, Metamaterials & Field Control  

Program Number:4299  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 29  

A Hilber Curve Based Metasurface for  B1+-field Enhancement

Author:Elizaveta Motovilova  Shao Ying Huang  

Author Institution:Singapore University of Technology and Design  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:16:15  

Session:Dielectrics, Metamaterials & Field Control  

Program Number:4305  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 35  

Improved Efficacy of Cerebellar fMRI at 7T with Dielectric Pads Extending the Imaging Region of a Commercial Head Coil

Author:Manushka Vaidya  Mariana Lazar  Cem Deniz  Gillian Haemer  Gang Chen  Mary Bruno  Daniel Sodickson  Riccardo Lattanzi  Christopher Collins  

Author Institution:Department of Radiology, New York University School of Medicine  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:16:15  

Session:Dielectrics, Metamaterials & Field Control  

Program Number:4306  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 36  

Improved performance of birdcage coils using a split-ring resonator magnetic shield.

Improved Transmit Field Homogeneity in Simultaneous EEG-fMRI at 7T by Increasing EEG Wire Resistance

Author:Thanh Phong Lê  Özlem Ipek  João Jorge  Rolf Gruetter  

Author Institution:École polytechnique fédérale de Lausanne (EPFL)  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:16:15  

Session:Dielectrics, Metamaterials & Field Control  

Program Number:4314  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 44  

Initial Evaluation Utilizing Ultra-High Dielectric Constant (uHDC) Materials in Breast Imaging in 3T

Author:Avery Wang  Sebastian Rupprecht  Christopher Sica  Angela Choe  Susann Schetter  Julie Mack  Qing Yang  

Author Institution:The Pennsylvania State University College of Medicine  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:16:15  

Session:Dielectrics, Metamaterials & Field Control  

Program Number:4310  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 40  

Low-loss high-permittivity blocks improves the signal-to-noise ratio of surface coils at 3 Tesla

Author:Thomas O'Reilly  Wyger Brink  Andrew Webb  

Author Institution:Leiden University Medical Center  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:16:15  

Session:Dielectrics, Metamaterials & Field Control  

Program Number:4303  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 33  

Metamaterial Bore Liners as High-Field Body Transmit Coils: Advantages Over Standard Birdcage Coils

Author:Navid Hosseini  Justin Pollock  Ashwin Iyer  Nicola De Zanche  

Author Institution:University of Alberta  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:16:15  

Session:Dielectrics, Metamaterials & Field Control  

Program Number:4298  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 28  

Metamaterial RF Shield with Reduced Specific Absorption Rate and Improved Transmit Efficiency for 9.4 T MRI

Author:Haiwei Chen  Lei Guo  Mingyan Li  Chunyi Liu  Shanshan Shan  Yaohui Wang  Ewald Weber  Feng Liu  Stuart Crozier  

Author Institution:South China University of Technology  The University of Queensland  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:16:15  

Session:Dielectrics, Metamaterials & Field Control  

Program Number:4297  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 27  

Novel crusher coils for elimination of surface MR signals

Author:Richard Bowtell  Harry Ellis  

Author Institution:University of Nottingham  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:16:15  

Session:Dielectrics, Metamaterials & Field Control  

Program Number:4317  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 47  

Possibilities for local SAR Reduction with uHDC Material & 2 Ch pTX

Author:Christopher Sica  Sebastian Rupprecht  Ryan Hou  Qing Yang  

Author Institution:Penn State College of Medicine  Penn State Harrisburg  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:16:15  

Session:Dielectrics, Metamaterials & Field Control  

Program Number:4301  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 31  

Towards high resolution fMRI at 3T with a flexible composite ultra-high dielectric constant (uHDC) material pad