| 摘要 |
PURPOSE:To reduce the wiring between Josephson chips to one line and to decrease the wiring area by receiving a transmitted signal by a reception-side Josephson circuit, and decoding the states of the output signal of a transmission- side Josephson circuit and its complementary signal selectively according to whether the current value of the transmitted signal is large or not. CONSTITUTION:When signals sent from a transmission line are input signals A=1 and -A=0 from the transmission-side Josephson circuit, namely, when the value of a current inputted to a reception line 7 is large, the current flows to an output loop 8 to decode A=1 and no current flows to an output loop 49 to decode -A=0. Further, when the signals from the transmission line 6 are input signals A=0 and -A=1 to the transmission-side Josephson circuit, namely, when the value of the current inputted to the reception line 7 is small, the current does not flows to the output loop 48 to decode A=0, but flows to the output loop 49 to decode -A=1. Then, the output loops 48 and 49 are connected to the reception-side Josephson circuit and the output signals A and -A of the transmission side Josephson circuit are transmitted.
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