公开(公告)号：US11451204B2

公开(公告)日：2022-09-20

申请号：US16796871

申请日：2020-02-20

Applicant: RAYTHEON BBN TECHNOLOGIES CORP.

Inventor： Kin Chung Fong ,  Guilhem Ribeill ,  Luke Colin Gene Govia ,  Martin Gustafsson ,  Thomas A. Ohki

IPC: H03F19/00 ,  H01L39/22

Abstract: An amplifier. In some embodiments, the amplifier includes a resonant circuit having a resonant frequency, a pump input, a signal input, and a signal output. The resonant circuit may include a Josephson junction connected to the pump input, the Josephson junction being a superconducting-normal-superconducting junction having two superconducting terminals and being configured to adjust the resonant frequency of the resonant circuit based on a signal received at the pump input.

公开(公告)号：US20200274507A1

公开(公告)日：2020-08-27

申请号：US16796871

申请日：2020-02-20

Applicant: RAYTHEON BBN TECHNOLOGIES CORP.

Inventor： Kin Chung Fong ,  Guilhem Ribeill ,  Luke Colin Gene Govia ,  Martin Gustafsson ,  Thomas A. Ohki

IPC: H03F19/00 ,  H01L39/22

Abstract: An amplifier. In some embodiments, the amplifier includes a resonant circuit having a resonant frequency, a pump input, a signal input, and a signal output. The resonant circuit may include a Josephson junction connected to the pump input, the Josephson junction being a superconducting-normal-superconducting junction having two superconducting terminals and being configured to adjust the resonant frequency of the resonant circuit based on a signal received at the pump input.