DocumentCode
1202894
Title
Comparison of Admittances by Means of a Digital Double-Sinewave Generator
Author
Bachmair, Hans ; Vollmert, Reinhold
Volume
29
Issue
4
fYear
1980
Firstpage
370
Lastpage
372
Abstract
A bridge for the comparison of conductances and susceptances is described one arm of which is formed by a digital double-sinewave generator and the other by the components to be compared. Some special characteristics of the generator arising from the synthesis of the sine function are investigated. Comparison measurements with a quadrature bridge have shown, that the relative uncertainty of the bridge is about 5 · 10-7 and is influenced mainly by the short-term stability of the source.
Keywords
Bridge circuits; Bridges; Capacitance; Character generation; Counting circuits; Frequency; Pulse generation; Stability; Uncertainty; Voltage;
fLanguage
English
Journal_Title
Instrumentation and Measurement, IEEE Transactions on
Publisher
ieee
ISSN
0018-9456
Type
jour
DOI
10.1109/TIM.1980.4314958
Filename
4314958
Link To Document