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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