Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
668-01-014 ISMRM Abstract

Locally driven dielectric waveguide (L-DW) for efficient travelling-wave MRI at 7T

Primary: Physics & Engineering - RF Arrays & Systems
Secondary: Physics & Engineering - Non-Array RF Coils, Antennas & Waveguides
668-01-014 · Molecular Imaging and Ultra High Field Acquisition · Thursday, 14 May, 8:30 AM–9:25 AM · Digital Posters Row I
Keywords: RF Arrays & Systems Ultra high field MRI
Accepted
Yang Gao 1,2, Zicheng Wen2, Xiaotong Zhang3, Richard Bowtell1
1Sir Peter Mansfield Imaging Centre, School of Physics and Astronomy, University of Nottingham, Nottingham, United Kingdom
2Hangzhou Institute of Technology, Xidian University, Guangzhou, China
3College of Electrical Engineering, Zhejiang University, Hangzhou, China
Presenting Author: Yang Gao

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References

1. Brunner, D. O., De Zanche, N., Fröhlich, J., Paska, J. & Pruessmann, K. P. Travelling-wave nuclear magnetic resonance. Nature 457, 994–998 (2009). doi: 10.1038/nature07752. [doi]
2. Y. Gao, T. Liu, T. Hong, Y. Fang, W. Jiang, and X. Zhang, “Subwavelength dielectric waveguide for efficient travelling-wave magnetic resonance imaging,” Nat Commun, vol. 15, no. 1, p. 2298, Mar. 2024, doi: 10.1038/s41467-024-46638-5. [doi]
3. Zhang, B. et al. Whole body traveling wave magnetic resonance imaging at high field strength: Homogeneity, efficiency, and energy deposition as compared with traditional excitation mechanisms: 7 T Whole Body Traveling Wave Imaging. Magn. Reson. Med. 67, 1183–1193 (2012). doi: 10.1002/mrm.23107. [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/668-01-014