DocumentCode
2251739
Title
A new method of emission measurement
Author
Keller, Christoph ; Feser, Kurt
Author_Institution
Inst. of Power Transm. & High Voltage Technol., Stuttgart Univ., Germany
Volume
2
fYear
2002
fDate
19-23 Aug. 2002
Firstpage
599
Abstract
According to the standards, emission measurements are carried out in the frequency domain using a test receiver. In this paper the setup and algorithms of a measuring system in the time domain is presented. The advantage of this system is, that measurements can be done approximately 10 to 100 times faster. The emphasis in this paper is set on algorithms to increase the measurement accuracy of narrowband and broadband signals. Furthermore, the choice of the best capture time for the time domain measurement is described.
Keywords
electric noise measurement; electromagnetic compatibility; electromagnetic interference; time-domain analysis; EMC; Fourier transform; broadband signals; emission measurement; frequency domain; narrowband; pulse response curve; test receiver; time domain measurement; window function; Antenna measurements; Discrete Fourier transforms; Frequency domain analysis; Frequency measurement; Narrowband; Oscilloscopes; Pulse measurements; Testing; Time measurement; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Compatibility, 2002. EMC 2002. IEEE International Symposium on
Conference_Location
Minneapolis, MN, USA
Print_ISBN
0-7803-7264-6
Type
conf
DOI
10.1109/ISEMC.2002.1032659
Filename
1032659
Link To Document