Abstract
© 2016 IEEE.A system consisting of a SQUID amplifier coupled to a Bulk Acoustic Wave resonator is investigated experimentally from the small to large signal regimes. Both parallel and series connection topologies of the system are verified. The study reveals significant non-Duffing response that is associated with the nonlinear characteristics of Josephson junctions. The nonlinearity provides quasi-periodic structure of the spectrum in both incident power and frequency. The result gives an insight into the open loop behaviour of a future Cryogenic Quartz Oscillator operating with a SQUID amplifier as the active device.
Original language | English |
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Title of host publication | 2016 IEEE International Frequency Control Symposium |
Editors | Lute Maleki, Aaron Partridge |
Publisher | IEEE, Institute of Electrical and Electronics Engineers |
ISBN (Electronic) | 9781509020911 |
ISBN (Print) | 9781509020911 |
DOIs | |
Publication status | Published - 16 Aug 2016 |
Event | 70th IEEE International Frequency Control Symposium - New Orleans, United States Duration: 9 May 2015 → 12 May 2016 |
Conference
Conference | 70th IEEE International Frequency Control Symposium |
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Abbreviated title | IFCS 2016 |
Country/Territory | United States |
City | New Orleans |
Period | 9/05/15 → 12/05/16 |