Coupling of Josephson flux-flow oscillators to an external RC load

We investigate by numerical simulation the behaviour of the power dissipated in a resistive load capacitively coupled to a Josephson flux-flow oscillator and compare the results to those obtained for a d.c. coupled purely resistive load. Assuming realistic values for the parameters R and C, both in...

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Bibliographic Details
Published in:Superconductor science & technology 1996-07, Vol.9 (7), p.578-582
Main Authors: Soriano, C, Costabile, G, Parmentier, R D
Format: Article
Language:English
Subjects:
Applied sciences
Circuit properties
Electric, optical and optoelectronic circuits
Electronics
Exact sciences and technology
Mathematical models
Microwave circuits, microwave integrated circuits, microwave transmission lines, submillimeter wave circuits
Q1
Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices
Superconducting devices
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Summary:We investigate by numerical simulation the behaviour of the power dissipated in a resistive load capacitively coupled to a Josephson flux-flow oscillator and compare the results to those obtained for a d.c. coupled purely resistive load. Assuming realistic values for the parameters R and C, both in the high- and in the low-T sub(c) case the power is large enough to allow the operation of such a device in applications.
ISSN:0953-2048
1361-6668
DOI:10.1088/0953-2048/9/7/011