DocumentCode
766881
Title
A measuring system for the calibration of power analyzers
Author
Svensson, Stefan ; Rydler, Karl-Erik
Author_Institution
Swedish Nat. Testing & Res. Inst., Boras, Sweden
Volume
44
Issue
2
fYear
1995
fDate
4/1/1995 12:00:00 AM
Firstpage
316
Lastpage
317
Abstract
A digital sampling wattmeter has been designed for calibration of power analyzers. The wattmeter is based on two commercially available sampling DVM´s. The power spectrum is calculated with DFT analysis. High accuracy is achieved by phase locking and simultaneous sampling
Keywords
calibration; computerised instrumentation; digital voltmeters; discrete Fourier transforms; network analysers; power engineering computing; spectral analysis; wattmeters; DFT analysis; calibration; digital sampling wattmeter; phase locking; power analyzers; power spectrum; simultaneous sampling; wattmeter; Calibration; Circuits; Discrete Fourier transforms; Frequency; Power measurement; Resistors; Sampling methods; Testing; Voltage; Wattmeters;
fLanguage
English
Journal_Title
Instrumentation and Measurement, IEEE Transactions on
Publisher
ieee
ISSN
0018-9456
Type
jour
DOI
10.1109/19.377840
Filename
377840
Link To Document