@inproceedings{9a7166f2eb52410db136e60ea0d9e4de,
title = "EMI-debugging of complex systems using different time, modulation, STFFT and frequency domain signal analysis techniques",
abstract = "One faces a difficult situation in EMI debugging if multiple sources radiate at the same frequency, especially, if little details on the EUT are provided. In this paper, we apply and compare a set of signal analysis techniques for identifying radiated emission sources. First, theoretical background of Joint Time-Frequency Analysis (JTFA) is given and an algorithm using Short-Term Fast Fourier Transform (STFFT) approach is applied for the data analysis. STFFT analysis provides an exclusive insight into time-dependent emission processes. Also, narrow span and zero span spectrum analysis are discussed. Special emphasis is given on signals sideband characteristics.",
keywords = "Dithered Clock, Fast Fourier Transform (FFT), JTFA, Sidebands, STFFT, Zero Span",
author = "Zhe Li and David Pommerenke",
year = "2005",
month = dec,
day = "1",
doi = "10.1109/ISEMC.2005.1513586",
language = "English",
isbn = "0780393805",
series = "IEEE International Symposium on Electromagnetic Compatibility",
pages = "607--611",
booktitle = "2005 International Symposium on Electromagnetic Compatibility, EMC 2005",
note = "2005 International Symposium on Electromagnetic Compatibility : EMC 2005 ; Conference date: 08-08-2005 Through 12-08-2005",
}