Phase-locked Josephson soliton oscillators

Detailed experimental characterization of the phase-locking at both DC and at microwave frequencies is presented for two closely spaced Josephson soliton (fluxon) oscillators. In the phase-locked state, the radiated microwave power exhibited an effective gain. With one common bias source, a frequenc...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	IEEE Transactions on Magnetics (Institute of Electrical and Electronics Engineers); (United States) 1991-03, Vol.27 (2), p.2704-2707
Hauptverfasser:	Holst, T., Hansen, J.B., Gronbech-Jensen, N., Blackburn, J.A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY Electrodes ELECTRONIC EQUIPMENT Electronics Exact sciences and technology Geometry JOSEPHSON JUNCTIONS JUNCTIONS Laboratories Magnetic flux Microwave oscillators MICROWAVE POWER TRANSMISSION NONLINEAR PROBLEMS OSCILLATORS Physics POWER TRANSMISSION POWER TRANSMISSION LINES QUASI PARTICLES Resonance Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices SOLITONS Superconducting devices SUPERCONDUCTING JUNCTIONS 665412 > Superconducting Devices-- (1992-) Voltage
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Detailed experimental characterization of the phase-locking at both DC and at microwave frequencies is presented for two closely spaced Josephson soliton (fluxon) oscillators. In the phase-locked state, the radiated microwave power exhibited an effective gain. With one common bias source, a frequency tunability of the phase-locked oscillators up to 7% at 10 GHz was observed. The interacting soliton oscillators were modeled by two inductively coupled nonlinear transmission lines.
ISSN:	0018-9464 1941-0069
DOI:	10.1109/20.133770