DocumentCode
2749967
Title
AC voltage reference using the fundamental of DAC stepwise wave
Author
Yan, Yang ; Huang Lu ; Lu Zuliang ; Lu Wenjun
Author_Institution
Nat. Inst. of Metrol., Beijing, China
fYear
2012
fDate
1-6 July 2012
Firstpage
508
Lastpage
509
Abstract
By using directly comparison method, the fundamental of DAC stepwise signal can be used as calculable AC voltage reference. A directly fundamental comparison system based on a normal commercial DAC is constructed to demonstrate the practicability of this method. The effects of the DAC quantization and the transients between adjacent steps affecting its fundamental wave are also studied.
Keywords
digital-analogue conversion; quantisation (signal); reference circuits; AC voltage reference calculation; DAC quantization; DAC stepwise wave signal; directly fundamental comparison system; Frequency measurement; Harmonic analysis; Nickel; Quantization; Standards; Transient analysis; Voltage measurement; AC voltage reference; differential signal compare; fundamental; harmonic; stepwise wave;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements (CPEM), 2012 Conference on
Conference_Location
Washington, DC
ISSN
0589-1485
Print_ISBN
978-1-4673-0439-9
Type
conf
DOI
10.1109/CPEM.2012.6251026
Filename
6251026
Link To Document