All Title Author
Keywords Abstract

Physics  2006 

Signal Amplification in NbN Superconducting Resonators via Stochastic Resonance

DOI: 10.1016/j.physleta.2007.05.103

Full-Text   Cite this paper   Add to My Lib

Abstract:

We exploit nonlinearity in NbN superconducting stripline resonators, which is originated by local thermal instability, for studying stochastic resonance. As the resonators are driven into instability, small amplitude modulated (AM) microwave signals are amplified with the aid of injected white noise. The dependence of the signal amplification on the modulation amplitude and the modulation frequency is examined and compared with theory.

Full-Text

comments powered by Disqus

Contact Us

service@oalib.com

QQ:3279437679

微信:OALib Journal