DocumentCode
2383470
Title
Josephson voltage standard comprising the hybrid integration of a Josephson series array and a planar oscillator for 10 GHz
Author
Hebrank, F.X. ; Vollmer, E. ; Funck, T. ; Gutmann, P. ; Niemeyer, J.
Author_Institution
Physikalisch Tech. Bundesanstalt, Braunschweig, Germany
fYear
1996
fDate
17-21 June 1996
Firstpage
148
Lastpage
149
Abstract
A computer-controlled Josephson voltage standard is developed comprising the hybrid integration of a planar oscillator and a Josephson series array. The 10 GHz oscillator is frequency-stabilized with a source-locking counter. A series array has been designed and fabricated in Nb/Al/sub 2/O/sub 3//Nb technology providing 648 mV when operated in a test fixture at 10 GHz.
Keywords
measurement standards; microwave oscillators; superconducting junction devices; superconducting microwave devices; voltage measurement; 10 GHz; 648 mV; Josephson series array; Josephson voltage standard; Nb-Al/sub 2/O/sub 3/-Nb; computer control; frequency stabilization; hybrid integration; planar oscillator; source-locking counter; Frequency; MESFETs; MMICs; Microstrip; Microwave antenna arrays; Microwave oscillators; Niobium; Standards development; Voltage; Voltage-controlled oscillators;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements Digest, 1996 Conference on
Conference_Location
Braunschweig, Germany
Print_ISBN
0-7803-3376-4
Type
conf
DOI
10.1109/CPEM.1996.546662
Filename
546662
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