Cryogenic rf-to-microwave transducer based on a dc-biased electromechanical system

Himanshu Patange, Kyrylo Gerashchenko, Rémi Rousseau +5

We report a two-stage, heterodyne rf-to-microwave transducer that combines a tunable electrostatic pre-amplifier with a superconducting electromechanical cavity. A metalized Si${}_3$…