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Autor(en):
Krug, Florian; Russer, Peter 
Titel:
Signal processing methods for time domain EMI measurements 
Abstract:
In this paper, we discuss the advantages of broadband time-domain measurement techniques applied to electromagnetic interference (EMI) problems. The digital signal processing of EMI measurements allows to emulate in real-time the various modes of conventional analogous equipment, e.g., peak-, average-, RMS- and quasi-peak-detector mode. It is also possible to introduce new concepts of analysis, e.g., phase spectra, short-time spectra, statistical evaluation and FFT-based time-frequency analysis...    »
 
Stichworte:
average detector mode, broadband time domain EMI measurements, data acquisition, digital signal processing methods, electromagnetic interference, fast Fourier transforms, FFT based time-frequency analysis methods, phase spectra, quasipeak detector mode, real-time systems, RMS detector mode, short time spectra, signal processing, signal processing algorithms, spectral analysis, statistical evaluation, superheterodyne receivers, time domain electromagnetic interference measurement system, time-fre...    »
 
Kongress- / Buchtitel:
IEEE International Symposium on Electromagnetic Compatibility (EMC) 
Band / Teilband / Volume:
Verlagsort:
Istanbul, Turkey 
Jahr:
2003 
Monat:
may 
Seiten:
1289--1292