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Abstract #2688

Measured k-space based RF Compensation Effect Analysis within Various 2D Excitation Volume in 7T pTx system

Sanghoon Kim1 and Mark Lowe1

1Radiology, Cleveland Clinic, CLEVELAND, OH, United States

This work presents simple method for RF compensation effect analysis. For the RF compensation, we used previously presented measured k-space based method. We analyzed three different 2D excitation volume data using simple histogram based method and found that not only for small volume excitation region, larger volume excitation region shows significant and more dominant compensation effect. This finding will help inform the design of RF profiles in In-vivo 2D excitation applications in pTx system.

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