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Abstract #4248

Proof of concept for auto-resonant structure to increase the field of view of surface coils

Camille Dubuc1, Clément Thibault2,3, Faouzi Boussaha4, Sina Marhabaie5, Jean-Christophe Ginefri5, and Marie Poirier-Quinot5
1Universite Paris-Saclay, ORSAY, France, Metropolitan, 2Université Paris-Saclay, CEA, CNRS, Inserm, BioMaps, Orsay, France, 3Université Paris-Saclay, CEA, CNRS, BAOBAB, NeuroSpin, Gif-sur-Yvette, France, 4GEPI - Observatoire de Paris (CNRS 8111), Université PSL, Paris, France, 5Université Paris-Saclay, BioMaps, ORSAY, France

Synopsis

Keywords: Non-Array RF Coils, Antennas & Waveguides, Non-Array RF Coils, Antennas & Waveguides, Multi Loop Transmission Line ResonatorTo improve the performances of High Temperature Superconducting surface coils, it is essential to enlarge their field of view while keeping the sample-induced noise low. New multi-loop designs could help meeting this challenge. In this work, we present a preliminary study on a copper coil. We first introduce the design, electromagnetic simulations, realization of a multi-loop transmission line resonator copper coil and experimental characterizations. Signal to Noise Ratio-maps of the coil are then acquired in a 3T field.

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