Woo Ram Jung - IEEE Xplore Author Profile
Subscribe
ADVANCED SEARCH

Author details

< Back

Woo Ram Jung

Publications
3
Citations
7
Publications by Year
20192020
Co-Authors:
Show All Co-Authors (14)
Image of author Woo Ram Jung

Woo Ram Jung

Affiliation

Samsung Medical Center, Seoul, South Korea

Publication Topics

Biography

Woo Ram Jung received the B.S. and M.S. degrees in biology from Sungkyunkwan University, Seoul, South Korea, in 2006 and 2008, respectively. From 2015, he has been with Samsung Medical Center, Seoul, South Korea, as a Research Staff Member. His current research focuses on application of implantable medical applications into the large animal experiment.(Based on document published on 28 October 2020).
Publications
3
Citations
7
Publications by Year
20192020
Co-Authors:
Show All Co-Authors (14)
Author's Published Works

Showing 1-4 of 4 results

  • Sort

Filter Results

Show

Sort By

Results

Multi-Channel, Actively Shielded, Power Efficient MRI Z-Gradient Cylindrical Coil Design Using Target-Field Method

Haile Baye Kassahun;Sadeq S Alsharafi;Ahmed M Badawi;Abdel-Monem M El-Sharkawy

IEEE Access
Year: 2022 | Volume: 10 | Journal Article |
Cited by: Papers (2)
Gradient coils are essential for MRI where fast and large electrical current pulses are typically applied to conventional, single-channel gradient coils, particularly for high-performance gradient applications. However, these pulses result in significant power losses and heating of the coil. We investigate the design of power-efficient multi-channel Z-gradient coils operating in the conventional m...Show More

Multi-Channel, Actively Shielded, Power Efficient MRI Z-Gradient Cylindrical Coil Design Using Target-Field Method

Haile Baye Kassahun;Sadeq S Alsharafi;Ahmed M Badawi;Abdel-Monem M El-Sharkawy

Year: 2022 | Volume: 10 | Journal Article |

Design and Characterization of Self-Shielded MRI Gradient Coils With Finite Track Width

Sadeq S Alsharafi;Haile Baye Kassahun;Ahmed M Badawi;Abdel-Monem M El-Sharkawy

IEEE Access
Year: 2022 | Volume: 10 | Journal Article |
Cited by: Papers (3)
Gradient coils are essential for the performance of magnetic resonance imaging systems. Usually, coils are designed assuming thin wire tracks. Here, we design an MR gradient coil set using a more general approach considering the exact track width using the discrete wire approach. The effect of track width on the DC current density distribution and resultant magnetic fields using both loop and Gola...Show More

Design and Characterization of Self-Shielded MRI Gradient Coils With Finite Track Width

Sadeq S Alsharafi;Haile Baye Kassahun;Ahmed M Badawi;Abdel-Monem M El-Sharkawy

Year: 2022 | Volume: 10 | Journal Article |

A Comparative Study for Evaluating Passive Shielding of MRI Longitudinal Gradient Coil

Sadeq S Alsharafi;Ahmed M Badawi;AbdEl-Monem M El-Sharkawy

2021 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)
Year: 2021 | Conference Paper |
Cited by: Papers (2)
Gradient coils are vital for Magnetic Resonance Imaging (MRI). Their rapid switching generates eddy currents in the surrounding metallic structures of the MRI scanner causing undesirable thermal, acoustic, and field distortion effects. The use of actively shielded gradient coils does not eliminate such undesirable effects totally. Use of passive shielding was proposed lately to particularly help i...Show More

A Comparative Study for Evaluating Passive Shielding of MRI Longitudinal Gradient Coil

Sadeq S Alsharafi;Ahmed M Badawi;AbdEl-Monem M El-Sharkawy

Year: 2021 | Conference Paper |

Design of a Self-Shielded Transverse MRI Gradient Coil Taking into Account Track Width

Sadeq S Alsharafi;Ahmed M Badawi;AbdEl-Monem M El-Sharkawy

2020 IEEE 5th Middle East and Africa Conference on Biomedical Engineering (MECBME)
Year: 2020 | Conference Paper |
Cited by: Papers (5)
MRI gradient coils are mainly designed using discrete wire techniques and continuous current density methods. The width of the coil tracks is not usually included upfront in the coil design optimization process. In this work, we use stream functions to compute the current density distribution on modular coil tracks which are consequently used to calculate resultant magnetic fields and coil resista...Show More

Design of a Self-Shielded Transverse MRI Gradient Coil Taking into Account Track Width

Sadeq S Alsharafi;Ahmed M Badawi;AbdEl-Monem M El-Sharkawy

Year: 2020 | Conference Paper |

IEEE Account

Purchase Details

Profile Information

Need Help?

A not-for-profit organization, IEEE is the world's largest technical professional organization dedicated to advancing technology for the benefit of humanity.
© Copyright 2025 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.