Model for 𝐵₁ Imaging in MRI Using the Rotating RF Field

Figure 10

3D-𝐵₁-RRFC encoded results using Bloch-LSQR solver: (a) original 3D image, (b) normalized sinc (line) and sech (dotted line) RF pulses (absolute magnetic flux density in μT over time), (c) 3D-𝐵₁-RRFC using sinc, and (d) 3D-𝐵₁-RRFC using sech RF pulse.

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(b)

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