Title :
Development of a square-wave based AC Josephson system for AC Voltage metrology
Author :
Nissila, J. ; Maisi, V. ; Kaasalainen, J. ; Ojasalo, K. ; Kemppinen, A. ; Mansten, T. ; Manninen, A.
Author_Institution :
Centre for Metrol. & Accreditation (MIKES), Espoo
Abstract :
A square-wave based AC Josephson apparatus is under development at MIKES. A new high-resolution custom made sine wave source has been developed and is being tested. A simple scheme for calibration of thermal converters (TC) with an AC Josephson system is suggested.
Keywords :
calibration; superconducting junction devices; voltage measurement; waveform generators; sine wave source; square-wave based AC Josephson apparatus; thermal converters calibration; Active filters; Calibration; Frequency; Low pass filters; Metrology; Optical amplifiers; Power harmonic filters; Synthesizers; Testing; Voltage;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 2008. CPEM 2008. Conference on
Conference_Location :
Broomfield, CO
Print_ISBN :
978-1-4244-2399-6
Electronic_ISBN :
978-1-4244-2400-9
DOI :
10.1109/CPEM.2008.4574647
