Superconducting quantum electronics based on stochastic resonance systems
Oleg G. Turutanov, V. I. Shnyrkov, Сергей Иванович Мельник +2 more
The principles are developed for amplification of weak informational signals in superconductive quantum inter-ferometers (SQUIDs) based on the effect of stochasctic resonance (SR) at arbitrary low temperature and in arrays of SR-SQUIDs. Numerically calculated gain is 30 dB under signal-to-noise ratio approaching to (10…20) dB. New rf field-controlled SR-antennas for SQUIDs are suggested.
International Crimean Conference Microwave and Telecommunication Technology•Oct 23, 2009•0 citations