Abstract #3538

Revised Transmit/Receive Loop Coil for 7T Usage

Zhiyong Zhai¹ and Michael Morich¹

¹Philips, Cleveland, OH, United States

At 7T, T/R loop coils have challenges in transmit B₁⁺-field efficiency and receive B₁^--field sensitivity in a spatial context, due to the increased tissue dielectric/wavelength effect. Here we propose a revised T/R loop coil schema which improves the B₁-field non-uniformity at 7T. The proposed modification may make the T/R loop coil construct yet more useful at ultra-high fields.

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