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Abstract #1587

Circularly polarized coil for 1.5 T MRI RF harvesting

Pavel Seregin1, Georgiy Solomakha1, Egor Kretov2, Oleg Burmistrov1, and Alexey Slobozhanyuk1
1The Department of Physics and Engineering, ITMO University, Saint Petersburg, Russian Federation, 2Max Delbruck Center for Molecular Medicine in the Helmholtz Association, Berlin, Germany

The concept of the wireless power supply for the MRI coils demands high efficiency in a restricted volume. To meet these requirements, we investigated the possibility of harvesting the energy from the B1 field of a 1.5 T MRI scanner using a new volumetric coil design. We performed a series of experiments with the different positions of the proposed coil within the scanners bore and estimated the accepted power levels during the different types of MR pulse sequences.

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