| 摘要 |
PURPOSE:To permit the supply of same or different constant current from a single power source to a plurality of superconductive wiring by a method wherein a parallel inductance circuit is used as the bias circuit of an superconductive circuit having a pluality of josephson elements. CONSTITUTION:A circuit connecting a constant current source 14 and two inductances 15 and 16 in parallel is surrounded by a closed circuit connecting two josephson junctions 1'' and 2'' in series and one neutral point in the closed circuit is grounded. One end of a constant current source 7'' grounded the other end is connected to the other neutral point in the closed circuit and input lines 8'' and 9'' are provided at the junctions 1'' and 2'' sides. This permits a single constant current source to superconductive wiring and simplifies circuit configration and also generates no power loss as no resistors are used. |
