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. 2021 Jan 19;12:455. doi: 10.1038/s41467-020-20708-w

Fig. 1. Proposed RF excitation mechanism through non-resonant radiation of leaky waves.

Fig. 1

The exciting slotted microstrip line radiates into a box-shaped human body phantom for body MRI RF excitation. The color plot shows the normalized magnitude of the simulated Hx distribution, while black contours represent wavefronts in the conductive medium. Calculated surface current density distribution on the slotted ground plane is shown with black arrows.