Title :
A precompliance EMC test-set based on a sampling oscilloscope
Author :
Parvis, M. ; Perrone, G. ; Vallan, A.
Author_Institution :
Dipt. di Elettronica, Politecnico di Torino, Italy
fDate :
6/24/1905 12:00:00 AM
Abstract :
A low-cost EMC precompliance test-set is essential to reduce the development costs of any electrical device. In this paper a precompliance test-set which is based on a general purpose sampling oscilloscope and on a fast filtering algorithm is presented. This system has been designed as a low-cost alternative to the typical precompliance test-sets for the measurement of conducted emissions that are based on spectrum analyzers equipped with EMC filters and peak detectors. An experimental example of the results obtained with a sampling oscilloscope equipped with 8 kbyte of memory is given.
Keywords :
electromagnetic compatibility; electronic equipment testing; oscilloscopes; 8 kbyte; EMC precompliance test-set; conducted emission measurement; electrical device; fast filtering algorithm; sampling oscilloscope; Bandwidth; Costs; Detectors; Electromagnetic compatibility; Electromagnetic measurements; Filters; Oscilloscopes; Sampling methods; Spectral analysis; System testing;
Conference_Titel :
Instrumentation and Measurement Technology Conference, 2002. IMTC/2002. Proceedings of the 19th IEEE
Print_ISBN :
0-7803-7218-2
DOI :
10.1109/IMTC.2002.1007128
