Patent ID: 7852106
Filing Date: 2010-12-14
Classification: B82Y,G06N,H03K

Abstract:
1. A dual branch gate, comprising: a first input filter for receiving a first input pulse; a first Josephson junction and a second Josephson junction connected in parallel to the first input filter; a second input filter for receiving a second input pulse; a third Josephson junction and a fourth Josephson junction connected in parallel to the second input filter; a first output node communicating with the first input and the second input; a first loop transformer for causing the first input pulse to reach the first output node and for preventing the first input pulse from reaching the second Josephson junction; a third input filter for receiving a third input pulse; a fifth Josephson junction and a sixth Josephson junction connected in parallel to the third input filter; a second output node communicating with the second input and the third input; and a second loop transformer for causing the third input pulse to reach the second output node and for preventing the third input pulse from reaching the fifth Josephson junction wherein the third input pulse is an inverse of the first input pulse.