CPC H03K 17/92 (2013.01) [H01F 7/064 (2013.01)] | 20 Claims |
1. A superconducting AC switch system comprising:
a parellel switch network comprising a Josephson junction (JJ) coupled at a first end to an intermediate point in a transmission line having a transmission line impedance and at a second end to ground; and
a magnetic field generator that is configured to switch from inducing a magnetic field in a plane of the JJ, and providing no magnetic field in the plane of the JJ,
wherein an AC input signal applied at an input of the parallel switch network is passed through to an output of the parallel switch network in a first magnetic state, and the AC input signal applied at the input of the parallel switch network is substantially reflected back to the input of the parallel switch network in a second magnetic state,
wherein the first magnetic state is one of inducing a magnetic field in a plane of the JJ, and providing no magnetic field in the plane of the JJ, and the second magnetic state is the other of inducing a magnetic field in a plane of the JJ, and providing no magnetic field in the plane of the JJ.
|