Paper Abstract and Keywords |
Presentation |
2014-01-23 09:35
Generation of 10 Vrms AC Waveforms and Low-Frequency Sampling Measurements using AC Programmable Josephson Voltage Standard System Yasutaka Amagai, Michitaka Maruyama, Hirotake Yamamori (AIST), Shih-Fang Chen (ITRI), Hiroyuki Fujiki, Nobu-hisa Kaneko (AIST) SCE2013-36 Link to ES Tech. Rep. Archives: SCE2013-36 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We are developing a sampling measurement system using AC-Programmable Josephson voltage standard system (AC-PJVS) toward low-frequency AC voltage standard below 10 Hz. We have succeeded in low-frequency sampling measurements using stepwise-approximated waveforms generated by AC-PJVS at the root mean squared (RMS) value of 3 V. A calibration of thermal converters below 10 Hz has been successfully performed using our low-frequency sampling measurement system. In order to extend the dynamic range of the voltage amplitude in our system, we have optimized operating conditions of a new PJVS chip, and successfully generated a stepwise-approximated waveform with a RMS value of 10 V. In this paper, we present our experimental results on a waveform generation, and our progress on the development of the sampling measurement system using AC-PJVS. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
AC voltage / Low frequency / Voltage standard / Programmable / Josephson effect / Sampling / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 401, SCE2013-36, pp. 7-12, Jan. 2014. |
Paper # |
SCE2013-36 |
Date of Issue |
2014-01-16 (SCE) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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SCE2013-36 Link to ES Tech. Rep. Archives: SCE2013-36 |
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