7 T Cardiac Imaging with Array of Radiative Antennas Compared to Loop Coil Array

Keywords

abdomen able achieving adapted additionally allow antenna antennas around arrangement array arrays artery attenuation avoid axis berg better body cardiac causing ceramic challenges cine coil coils comfortable considerable consisted constructed coronary couple coverage currently cycle density dimensions dipole distributions division duke easier eight either element elements engineering entirely equal equivalent evaluate experienced explanation faces fewer field fields foam full good gradient guaranteed heart human improvement indicated input inside institute institutes interference introduced iterations larger layer likely local loop loops lungs magnitude majority matched materials model mostly much next normalized organ outer package partner patterns penetration performance peter pioneering positioned positioning power principle prostate publication pursue quality radiative reaches recent recently recorded regular relatively resolution segmented sensitivity shim shimming short side simulated simulation simulations slice spacing spread step strengths substrate sufficient surface system targets thick thorax took torso transverse triggered tuned twice upper view visibly voids volunteer weak