DocumentCode
3445298
Title
Calculable Filter for Josephson Arbitrary Wafeform Synthesis
Author
Lapuh, R. ; Pajntar, R. ; Rydler, K.-E. ; Tarasso, V. ; Stenarsson, J.
Author_Institution
Slovenian Inst. of Quality & Metrol., Ljubljana
fYear
2004
fDate
38139
Firstpage
152
Lastpage
153
Abstract
Calculable AC source can be built of Josephson arrays driven by properly modulated excitation pulse stream. When Sigma-Delta modulation is used excessive high frequency noise is produced which has to be filtered out without compromising low frequency output signal. An adequate filter for this purpose was developed within a Josephson arbitrary waveform synthesizer (JAWS) project (Chevtchenko, et.al., 2004)
Keywords
sigma-delta modulation; superconducting filters; waveform generators; Josephson arbitrary waveform synthesis; Josephson arbitrary waveform synthesizer; Josephson arrays; Sigma-Delta modulation; excitation pulse stream; Attenuation; Electrical resistance measurement; Filters; Frequency; Hafnium; Impedance; Inductors; Low-frequency noise; Pulse modulation; Signal generators;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements Digest, 2004 Conference on
Conference_Location
London
Print_ISBN
0-7803-8494-6
Electronic_ISBN
0-7803-8494-6
Type
conf
DOI
10.1109/CPEM.2004.305506
Filename
4097161
Link To Document