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Miniaturized Patch Antenna for Traveling-Wave Excitation: Pilot Study at 7 T MRI

Author:Sukhoon Oh  Elena Semouchkina  Thomas Neuberger  Michael T. Lanagan  Bei Zhang  Cem Murat Deniz  Christopher Michael Collins  

Session:RF Engineering: Far Fields & High Dielectrics  

Near-Field Wave Impedance Matching with High-Permittivity Dielectric Materials for Optimum Transmittance in MRI Systems

Author:Giuseppe Carluccio  Sukhoon Oh  Qing Yang  Danilo Erricolo  Ray Weiluo  Christopher Michael Collins  

Session:Dielectrics & Novel RF Concepts  

Potential for a Single High-Dielectric Head Coil Former to Reduce SAR and Improve SNR in Brain for a Wide Variety of Coils at 7T

Author:Christopher Michael Collins  Qing X. Yang  

Session:High-Dielectric Materials in RF Imaging  

Predicting Long-Term Temperature Increase from Time-Dependent SAR Levels with a Single Short-Term Temperature Response

Author:Giuseppe Carluccio  Zhipeng Cao  Christopher Michael Collins  

Session:MRI Safety 2  

Safety Evaluation of Algorithms to Optimize Transmit Efficiency for Local Excitation with a Transmit Array

Author:Giuseppe Carluccio  Christopher Michael Collins  

Session:MRI Safety 1