| 摘要 |
<p>A regulator of a power source for a superconducting circuit, comprising: a first branch path (11a) having a plurality of Josephson junctions (J1a to J4a), interconnected in series, and a resistance (R1a); a second branch path (11b) having a plurality of Josephson junctions (J1b to J4b), interconnected in series, and a resistance (R1b); said first and second branch paths (11a, 11b) being connected in parallel with each other; one end of said parallel branch paths (11a, 11b) being connected to a first power source (10) so that a sinusoidal current is supplied to said parallel branch paths (11a, 11b); the other end of said parallel branch paths (11a, 11b) being connected to a second power source; and means for outputting clock currents from a first terminal (PA) between said series-connected Josephson junctions and said resistance of said first branch path (11a) or from a second terminal (PB) between said series-connected Josephson junctions and said resistance of said second branch path (11b), in response to said sinusoidal current from said first power source (10).</p> |
