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A New Coil Element for Highly-Dense Transmit Arrays : An Introduction to Non-Uniform Dielectric Substrate (NODES) Antenna

Analysis and Maximization of SNR in MR Elastography Inversion

Author:Cemre Ariyurek  Bilal Tasdelen  Alireza Sadeghi-Tarakameh  Yusuf Ider  Ergin Atalar  

Institution:Bilkent University  National Magnetic Resonance Research Center (UMRAM)  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:14:30  

Session Name:Elastography & Contrast Agents  

Program Number:3962  

Presentation Time:14:30   

Room Number:Exhibition Hall  

Computer Number:Computer 108  

Design of multi-row multi-channel degenerate birdcage array coil based on minimum total reflection for the single-channel and circularly polarized modes of excitation

Author:Ehsan Kazemivalipour  Alireza Sadeghi-Tarakameh  Umut Gundogdu  Ergin Atalar  

Institution:Bilkent University  

Session Type:Digital Poster  

Session Date:Monday, 13 May 2019  

Session Time:09:15  

Session Name:RF: Other  

Program Number:1532  

Presentation Time:09:15   

Room Number:Exhibition Hall  

Computer Number:Computer 99  

Dynamic Decoupling for Simultaneous Transmission and Acquisition in MRI

Author:Bilal Tasdelen  Alireza Sadeghi-Tarakameh  Ugur Yilmaz  Ergin Atalar  

Institution:Bilkent University  National Magnetic Resonance Research Center (UMRAM)  

Session Type:Digital Poster  

Session Date:Thursday, 16 May 2019  

Session Time:08:15  

Session Name:System Imperfections  

Program Number:4503  

Presentation Time:08:15   

Room Number:Exhibition Hall  

Computer Number:Computer 131  

Dynamic Optimization of Gradient Field Performance Using a Z-Gradient Array

Author:Koray Ertan  Soheil Taraghinia  Ergin Atalar  

Institution:Bilkent University  

Session Type:Oral  

Session Date:Monday, 13 May 2019  

Session Time:13:45  

Session Name:B0 Field Management & Shimming  

Program Number:0217  

Presentation Time:14:45   

Room Number:Room 710B  

Computer Number:

High Resolution PWM Generation for High Frequency Switching Gradient Amplifier Control

Author:Volkan Acikel  Aylin Dogan  Filiz Filci  Gokhan Cansiz  Ergin Atalar  

Institution:Aselsan A.S.  Bilkent Universitesi  

Session Type:Digital Poster  

Session Date:Monday, 13 May 2019  

Session Time:09:15  

Session Name:MR System, Characterization & Tuneup  

Program Number:1600  

Presentation Time:09:15   

Room Number:Exhibition Hall  

Computer Number:Computer 167  

MR Safety Watchdog for Safe Active Catheters: Wireless Impedance Controller with Real-time Feedback

MR Safety Watchdog for Safe Active Catheters: Wireless Impedance Controller with Real-time Feedback

Optimization of the degenerate birdcage transmit array coil for minimum coupling

Author:Ehsan Kazemivalipour  Alireza Sadeghi-Tarakameh  Ergin Atalar  

Institution:Bilkent University  

Session Type:Digital Poster  

Session Date:Monday, 13 May 2019  

Session Time:09:15  

Session Name:MR System, Characterization & Tuneup  

Program Number:1604  

Presentation Time:09:15   

Room Number:Exhibition Hall  

Computer Number:Computer 171  

Reconfigurable coil technology significantly reduces the SAR at the tips of bilateral deep brain simulation leads during MRI at 3T: A realistic case study of isolated leads and fully-implanted systems

Author:Ehsan Kazemivalipour  Ergin Atalar  Alireza Vali  Boris Keil  Julie Pilitsis  Laleh Golestanirad  

Institution:Albany Medical Center   Bilkent University  Institute of Medical Physics and Radiation Protection  Northwestern University  

Session Type:Oral  

Session Date:Wednesday, 15 May 2019  

Session Time:08:15  

Session Name:MR Safety: PNS & RF Heating  

Program Number:0727  

Presentation Time:08:27   

Room Number:Room 511BCEF  

Computer Number:

Toward Human Head Imaging at 10.5T Using an Eight-Channel Transmit/Receive Array of Bumped Fractionated Dipoles

Ultimate Intrinsic Specific Absorption Rate Efficiency

Author:Alireza Sadeghi-Tarakameh  Xiaoping Wu  Firdevs Ulus  Yigitcan Eryaman  Ergin Atalar  

Institution:Bilkent University  University of Minnesota  National Magnetic Resonance Research Center (UMRAM)  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:15:45  

Session Name:Simulating RF Safety & SAR  

Program Number:4166  

Presentation Time:15:45   

Room Number:Exhibition Hall  

Computer Number:Computer 141