DocumentCode
2186955
Title
A measuring system for calibration of power analyzers
Author
Svensson, S. ; Rydler, K.-E.
Author_Institution
Nat. Testing & Res. Inst., Boras, Sweden
fYear
1994
fDate
June 27 1994-July 1 1994
Firstpage
299
Lastpage
300
Abstract
A digital sampling watt meter has been designed for calibration of power analyzers. The watt meter is based on two commercially available sampling DVMs. The power spectrum is calculated with DFT analysis. High accuracy is achieved by phase locking and simultaneous sampling.<>
Keywords
analogue-digital conversion; calibration; computerised instrumentation; digital instrumentation; fast Fourier transforms; spectral analysers; wattmeters; DFT analysis; calibration; digital sampling wattmeter; phase locking; power analyzers; simultaneous sampling; Calibration; Circuits; Coaxial components; Discrete Fourier transforms; Frequency; Power measurement; Resistors; Sampling methods; Testing; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements, 1994. Digest., 1994 Conference on
Conference_Location
Boulder, CO, USA
Print_ISBN
0-7803-1984-2
Type
conf
DOI
10.1109/CPEM.1994.333392
Filename
333392
Link To Document