Optical power transmission can help to build receive coils without coaxial cables
Jens Hfflin 1 , Elmar Fischer 2 , Oliver Gruschke 1 , Jrgen Hennig 2 , and Jan G Korvink 1,3
Lab of Simulation - Department of
Microsystems Engineering, University of Freiburg - IMTEK,
Physics - Department of Radiology, University Medical
Center Freiburg, Freiburg, Germany,
Institute for Advanced Studies - FRIAS, University of
Freiburg, Freiburg, Germany
We present the use of optical power transmission as a
possibility to power electronic components like an LNA
inside the magnet without needing to use copper cables.
The use of switching DC-to-DC converters inside high
magnetic fields is evaluated, and SNR measurements are
presented to compare the performance of different
receive coil setups.
This abstract and the presentation materials are available to members only;
a login is required.