7T External Prostate Array with Single Channel Transmit: Simulation and Experiment

Keywords

achieve achieved active additional allow allowed anatomy antennas anterior appropriately approximate array arrays authors avoiding beam behavior better biomedical body bridging bring cable calibration challenging channel charitable circuit circular close coil coils combined comparable complex conducted considerably construct constructed control copper create creating cycle decoupling deep degree depth design designs determine detuning diameter dielectric directly efficiency either element elements energy epsilon equipment equivalent etched examination excitation explore extreme field flowing full gain good graham grateful greater help human impedance in vivo inhomogeneity input interaction interference invasive involve lattice lengths linear loaded located long loop loops magnitude maps medical offset offsetting opposite output parallel patient phantom phys pixel placed polarization positioned posterior power preamp preamplifier proper propose prostate radiative receive reduced relevant relied rely scanner sensitivity several shimming simplifying simulated simulation simulations since slice split splitting studio surface system systems target tissue torso towards transform transmit transmitter twisting uniformity vectors volunteer wave wide wrap