Title :
Time-domain measurement of spectra of stochastic electromagnetic fields
Author :
Russer, Johannes A. ; Braun, Sebastian ; Frech, A. ; Russer, Peter
Author_Institution :
Inst. for Nanoelectron., Tech. Univ. Munchen, Munich, Germany
Abstract :
Time-domain EM spectrum and electromagnetic interference (EMI) measurement systems sample the broad-band EMI signal with GHz sampling rates and compute the EMI spectrum by digital signal processing, e.g. by the fast Fourier transform (FFT). This yields a considerable reduction of the measurement time by up to five orders of magnitude.
Keywords :
electromagnetic fields; electromagnetic interference; fast Fourier transforms; sampling methods; signal processing; spectral analysis; stochastic processes; time-domain analysis; EMI measurement systems; EMI spectrum; FFT; broad-band EMI signal; digital signal processing; electromagnetic interference; fast Fourier transform; measurement time reduction; sampling rates; stochastic electromagnetic fields; time-domain EM spectrum; time-domain measurement; Antenna measurements; Electromagnetic compatibility; Electromagnetic interference; Frequency measurement; Microwave measurement; Time-domain analysis;
Conference_Titel :
Electromagnetics in Advanced Applications (ICEAA), 2013 International Conference on
Conference_Location :
Torino
Print_ISBN :
978-1-4673-5705-0
DOI :
10.1109/ICEAA.2013.6632417
