| 摘要 |
<p>Solenoidal resistive magnet with homogeneous field, particularly for MNR imaging. According to the invention, the magnet comprises a plurality of coils (13, 14, 15) preferably Bitter coils and certain parameters such as the lengths of the coils (bi - b'i), the distances which separate them (b'i+1 - bi), their outer diameter (a2) are selected in order to optimalize the product power-mass of the magnet.</p> |
