| 摘要 |
PURPOSE:To increase the margin for the design of a device and its production, by constituting a carry signal producing circuit with just a kind of an interferometer gate circuit consisting of two Josephson junctions of the same shape and a kind of gate circuit. CONSTITUTION:Two input current paths 32 and 33 of an interferometer gate circuit 31 are inserted to an input line 30 through which the 1st input signal current An flows, and then an input current path 35 of an interferometer gate circuit 34 is inserted to the line 30. These current paths are then connected to a terminal resistance 36. While two input current paths 39 and 40 of an interferometer gate circuit 38 and then an input current path 41 of the circuit 34 are inserted to an input line 37 to which the 2nd input signal current Bn flows. Then these current paths are connected to a terminal resistance 42 respectively. |
