DocumentCode
783366
Title
A precompliance EMC test-set based on a sampling oscilloscope
Author
Parvis, Marco ; Perrone, Guido ; Vallan, Alberto
Author_Institution
Dipt. di Elettronica, Politecnico di Torino, Italy
Volume
52
Issue
4
fYear
2003
Firstpage
1220
Lastpage
1223
Abstract
In this paper, a precompliance test-set for the measurement of conducted emissions based on a medium-level sampling oscilloscope and on a fast filtering algorithm (DFT) is presented. This system has been designed as a low-cost alternative to the typical precompliance test-sets that are based on spectrum analyzers equipped with EMC filters and peak detectors. Experimental examples of the results obtained using a sampling oscilloscope with 8 Kbytes of memory are given.
Keywords
circuit testing; digital storage oscilloscopes; discrete Fourier transforms; electromagnetic compatibility; spectral analysers; test equipment; 8 Kbyte; DFT; conducted emissions measurement; digital oscilloscopes; discrete Fourier transform; electromagnetic compatibility; fast filtering algorithm; precompliance EMC test-set; sampling oscilloscope; spectral analysis; Bandwidth; Detectors; Electromagnetic compatibility; Filters; Frequency; Instruments; Oscilloscopes; Sampling methods; Spectral analysis; Testing;
fLanguage
English
Journal_Title
Instrumentation and Measurement, IEEE Transactions on
Publisher
ieee
ISSN
0018-9456
Type
jour
DOI
10.1109/TIM.2003.816839
Filename
1232371
Link To Document