2 papers
physics.app-ph2026
Cylindrical Metasurface for Efficient Traveling-wave MRI at 7 T
Kristina I. Popova, Georgiy A. Solomakha, Zicheng Wen +4
This research focuses on the design and evaluation of an ultrathin cylindrical metasurface for improving the transmit efficiency of traveling-wave magnetic resonance imaging (MRI)…
physics.app-ph2026
Leaky-wave Coil Element with Improved Tx-efficiency for 7 T MRI Using a Non-Uniform Current Design
K. Popova, R. Balafenidev, J. T. Svejda +6
Imaging of the human body at ultra-high fields (static magnetic field B0>7 Tesla) is challenging due to the radio-frequency field inhomogeneities in the human body tissues caused b…