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. Author manuscript; available in PMC: 2018 Jun 1.
Published in final edited form as: Magn Reson Imaging. 2017 Feb 9;39:103–109. doi: 10.1016/j.mri.2017.02.003

Figure 1.

Figure 1

Sketch of a traveling-wave MRI system with passive local elements (loop or dipole). The passive elements are tuned to the proton Larmor frequency and have no connection to the MR scanner.