DocumentCode
2714671
Title
Variable Impedance in Measuring EMI Filter´s Insertion Loss
Author
Drinovsky, J. ; Svacina, J. ; Zamazal, M. ; Urbanec, T. ; Lacik, J.
Author_Institution
Inst. of Radio Electron., Brno Univ. of Technol.
fYear
2005
fDate
5-5 Oct. 2005
Firstpage
24
Lastpage
27
Abstract
This paper deals with problems concerning variable impedance of power lines in the measurement of insertion loss of EMI filters. A circuit which represents variable power line impedance was designed and was added into the normal measuring structure of EMI filters. This was applied to an asymmetrical and a non-symmetrical measurement technique. The design, structure of measurement and results obtained are explained in this paper
Keywords
carrier transmission on power lines; electric impedance; electromagnetic devices; filters; EMI filter insertion loss measurement; asymmetrical measurement technique; nonsymmetrical measurement technique; variable power line impedance; Circuits; Electromagnetic interference; Filters; Frequency; Impedance measurement; Insertion loss; Loss measurement; Low voltage; Measurement techniques; Power measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, 2005 Asia-Pacific Conference on
Conference_Location
Perth, WA
Print_ISBN
0-7803-9132-2
Type
conf
DOI
10.1109/APCC.2005.1554011
Filename
1554011
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