R.F. coil system for generating and/or receiving alternating magnetic fields

摘要: An R.F. coil system is described for generating and/or receiving at least substantially homogeneous alternating magnetic fields, notably in nuclear resonance apparatus. The arranged about an essentially cylindrical examination space and comprises four conductor segments which are oriented parallel to the longitudinal central axis of space. circumference symmetrically with respect one plane extends through interconnected so as form a closed loop. receive current same sense axis, neighboring ends by elements circumferential direction groups. groups are, turn, connection leads connected elements. length (LO) chosen that amplitude maximum currents formed center each segment while minimum present on lead.