Improving time-domain EMI measurements through digital signal processing
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This article is intended to provide a set of recommended practices for improving of the Time-Domain EMI measurement systems by means of digital signal processing. We have focused on two major aspects: the optimal configuration settings of the direct measurement equipment and the deployment of algorithms to process the measurement result. In that sense, we believe that general purpose time-domain instruments, as oscilloscopes, can be successfully used as an alternative hardware to measure EMI, since they provide accurate and reliable results, surpassing the conventional frequency-domain approach when transient disturbances are present.
CitationAzpúrua, M., Pous, M., Cakir, S., Silva, F., Cetinta, M. Improving time-domain EMI measurements through digital signal processing. "IEEE Electromagnetic Compatibility Magazine", Juliol 2015, vol. 4, núm. 2, p. 66-74.
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