DocumentCode
1716650
Title
Spatially resolved measurement of radiated electromagnetic interference for mapping of noise sources and ambient noise cancellation
Author
Russer, J.A. ; Frech, A. ; Braun, S. ; Russer, P.
Author_Institution
Tech. Univ. Munchen, Munich, Germany
fYear
2012
Firstpage
547
Lastpage
550
Abstract
An overview over the time-domain measurement techniques for spatially resolved measurement of radiated EMI is given. Time-domain electromagnetic interference (EMI) measurement systems sample the broad-band EMI signal with GHz sampling rates. Assuming stationary noise processes all data can be retrieved from two-channel-measurements. The high speed of TDEMI systems allows efficient spatially resolved measurement of the field correlations.
Keywords
interference suppression; measurement systems; time-domain analysis; TDEMI systems; ambient noise cancellation; broad-band EMI signal; noise sources mapping; radiated EMI; radiated electromagnetic interference; spatially resolved measurement; stationary noise processes; time-domain electromagnetic interference measurement systems; two-channel-measurements; Adaptive arrays; Adaptive filters; Digital signal processing; Noise; Real-time systems; Time frequency analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetics in Advanced Applications (ICEAA), 2012 International Conference on
Conference_Location
Cape Town
Print_ISBN
978-1-4673-0333-0
Type
conf
DOI
10.1109/ICEAA.2012.6328687
Filename
6328687
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