| 摘要 |
Resistive solenoid magnet with uniform field, in particular for NMR imaging. According to the invention, the magnet includes several juxtaposed coils 13, 14, 15, preferably Bitter coils and certain parameters such as the lengths of the coils bi - bi-1, the thickness of the turns of the coils and their outer diameter a2 are chosen to obtain the required uniformity of field and preferably to moreover optimise the Power-Mass product of the magnet. <IMAGE>
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