DocumentCode
969469
Title
Flux modulated coherent radiation from arrays of Josephson microbridges coupled by superconducting loops
Author
Sandel, R.D. ; Varmazis, C. ; Jain, A.K. ; Lukens, J.E.
Author_Institution
IEEE TMAG
Volume
15
Issue
1
fYear
1979
fDate
1/1/1979 12:00:00 AM
Firstpage
462
Lastpage
464
Abstract
We have studied the phase locking of two and eight microbridge arrays shunted by superconducting loops in a dc SQUID configuration. The difference in phase between adjacent bridges is controlled by the applied flux, and thus the radiated power is a periodic function of this flux. With adjustment of the external flux, the individual bridge voltages can be made to add in phase. The effect of additional normal shunts on the phase locking is also investigated.
Keywords
Josephson devices; PLLs; Phase-locked loop (PLL); Bridge circuits; Current measurement; Geometry; Gold; Phase detection; Phased arrays; SQUIDs; Superconducting device noise; Superconducting films; Voltage;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.1979.1060130
Filename
1060130
Link To Document