Title :
Investigations using an improved Josephson Arbitrary Waveform Synthesizer (JAWS) system
Author :
Schleussner, Detlef ; Kieler, Oliver F. ; Behr, Ralf ; Kohlmann, Johannes ; Funck, Torsten
Author_Institution :
Phys.-Tech. Bundesanstalt (PTB), Braunschweig, Germany
Abstract :
This paper describes an improved Josephson Arbitrary Waveform Synthesizer (JAWS) at PTB. The improvements led to a more user-friendly JAWS system with a lower complexity. JAWS arrays which deliver a pure sine wave spectrum have been developed. Preliminary measurements of AC-AC differences in the frequency range from 125 Hz to 20 kHz are presented.
Keywords :
Josephson effect; waveform generators; AC-AC difference measurement; JAWS array system; PTB; frequency 125 Hz to 20 kHz; improved Josephson arbitrary waveform synthesizer system; sine wave spectrum; Frequency measurement; Frequency synthesizers; Josephson junctions; Oscilloscopes; Pulse generation; Pulse measurements; Signal generators; Spectral analysis; Superconducting device noise; Voltage;
Conference_Titel :
Precision Electromagnetic Measurements (CPEM), 2010 Conference on
Conference_Location :
Daejeon
Print_ISBN :
978-1-4244-6795-2
DOI :
10.1109/CPEM.2010.5543512
