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2-Spoke Placement Optimization Under Explicit SAR and Power Constraints in Parallel Transmission at Ultra-High Field

Author:Laura Dupas  Aurélien Massire  Alexis Amadon  Alexandre Vignaud  Nicolas Boulant  

Session Type:Traditional Poster  

Session Date:Wednesday  

Session:RF Pulse Design  

Program Number:2387.   

Presentation Time:16:00   

Room Number:Exhibition Hall   

Direct Control of the Temperature Rise in Parallel Transmission Via Temperature Virtual Observation Points: Simulations at 10.5 T

Author:Nicolas Boulant  Xiaoping Wu  Gregor Adriany  Sebastian Schmitter  Kamil Ugurbil  Pierre-Francois Van de Moortele  

Session Type:Oral  

Session Date:Wednesday  

Session:Parallel Transmission Strategies  

Program Number:0548.   

Presentation Time:11:12   

Room Number:Room 714 A/B   

Does the Best Distance Beween 2 Spokes Match the Inverse RF Wavelength ?

Author:Alexis Amadon  Laura Dupas  Alexandre Vignaud  Nicolas Boulant  

Session Type:Traditional Poster  

Session Date:Wednesday  

Session:RF Pulse Design  

Program Number:2388.   

Presentation Time:16:00   

Room Number:Exhibition Hall   

Influence of 2-Spoke Pulses K-Space Placement in Different Optimization Strategies and Cost Functions

Author:Laura Dupas  Alexis Amadon  Aurélien Massire  Alexandre Vignaud  Nicolas Boulant  

Session Type:Traditional Poster  

Session Date:Wednesday  

Session:RF Pulse Design  

Program Number:2392.   

Presentation Time:16:00   

Room Number:Exhibition Hall   

Mathematical Tools to Define SAR Margins for Phased Array Coil In-Vivo Applications Given E-Field Uncertainties

Author:Guillaume Ferrand  Michel Luong  Alexis Amadon  Nicolas Boulant  

Session Type:Traditional Poster  

Session Date:Tuesday  

Session:Safety in MRI  

Program Number:1862.   

Presentation Time:16:00   

Room Number:Exhibition Hall