Variable-Induction Element Amplifiers TRIZ Cases
- Microstrip Kinetic Inductance Amplifier for 50Ω Impedance Matching
A high-kinetic-inductance microstrip uses a nanoscale superconducting strip to match 50Ω, shorten amplifier length, and avoid spectral ripples.
- Symmetric rf-SQUID TWPA Without Phase-Matching Networks
Two control currents tune rf-SQUID nonlinearities to deliver compact superconducting microwave gain without complex phase-matching networks.
- Kinetic Inductance Parametric Amplifier With Dispersion Control
Periodic dispersion control in a superconducting transmission line suppresses shock fronts, enabling wide microwave gain bandwidth with very low noise.