DocumentCode
2950563
Title
Correction of systematic effects in digitizing oscilloscopes
Author
Bertocco, M. ; Garbin, L. ; Narduzzi, C.
Author_Institution
Dipt. di Elettronica e Inf., Padova Univ., Italy
fYear
1998
fDate
6-10 July 1998
Firstpage
315
Lastpage
316
Abstract
The paper presents a procedure to improve the accuracy of a digital sampling oscilloscope in the acquisition of complex waveforms. Using suitable calibration data, additive correction terms are calculated, and a criterion is given to determine when correction uncertainty is acceptable.
Keywords
Fourier analysis; analogue-digital conversion; calibration; digital storage oscilloscopes; harmonic analysis; measurement uncertainty; wave analysers; Fourier-based method; accuracy improvement; acquisition of complex waveforms; additive correction terms; calibration data; correction algorithm; correction uncertainty; digital sampling oscilloscope; digitizing oscilloscopes; harmonic content; stochastic approach; systematic effects correction; waveform digitizer; Calibration; Fourier series; Frequency measurement; Gain measurement; Manufacturing; Oscilloscopes; Performance evaluation; Phase measurement; Sampling methods; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements Digest, 1998 Conference on
Conference_Location
Washington, DC, USA
Print_ISBN
0-7803-5018-9
Type
conf
DOI
10.1109/CPEM.1998.699927
Filename
699927
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