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

Author:Twieg, Michael  Huang, Sherry  Griswold, Mark  

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:Lee, Seung-Kyun  Oh, Sukhoon  

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:Oran, Omer  Klassen, L.  Serrai, Hacene  Menon, Ravi  

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

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

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:Theilenberg, Sebastian  Shang, Yun  Tirumala, Sragvi  Juchem, Christoph  

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:Sengupta, Shubharthi  Roebroeck, Alard  

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

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:Schmidt, Rita  Webb, Andrew  

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:Tal, Assaf  

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:Wood, Sossena  Martins, Tiago  Santini, Tales  Ibrahim, Tamer  

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:Lee, Gangchea  Luo, Wei  Lanangan, Michael  Neuberger, Thomas  

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:Motovilova, Elizaveta  Huang, Shao Ying  

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

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:Lê, Thanh Phong  Ipek, Özlem  Jorge, João  Gruetter, Rolf  

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

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:O'Reilly, Thomas  Brink, Wyger  Webb, Andrew  

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:Hosseini, Navid  Pollock, Justin  Iyer, Ashwin  De Zanche, Nicola  

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

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:Bowtell, Richard  Ellis, Harry  

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:Sica, Christopher  Rupprecht, Sebastian  Hou, Ryan  Yang, Qing  

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