Modeling of radiated electromagnetic emission coming from interface cables of an equipment

Author

Desheng, Zhu ; Hoe, Chong Weng ; Kin, Lau Chee

Author_Institution

SISIR, Singapore

fYear

1996

fDate

19-23 Aug 1996

Firstpage

230

Lastpage

234

Abstract

In this paper we present a new radiated emission prediction method for equipment with relatively long interface cables by using cable current measurement techniques. It takes into account the current distribution waveform on the cable, the current fluctuation, the image effect of the cable, the emission maximization procedure at the OATS as well as the radiation pattern of the receiving antenna. It is proved to be a useful diagnostic tool to predict preliminarily electromagnetic emission from long cable equipment

Keywords

antenna radiation patterns; cables (electric); electric current measurement; electromagnetic compatibility; electronic equipment testing; radiofrequency interference; receiving antennas; EUT; OATS; cable current measurement techniques; current distribution waveform; current fluctuation; diagnostic tool; emission maximization procedure; emission prediction method; equipment under test; image effect; interface cables; open area test site; radiated electromagnetic emission; radiation pattern; receiving antenna; Antenna radiation patterns; Cables; Current distribution; Current measurement; Electromagnetic modeling; Electromagnetic radiation; Fluctuations; Open area test sites; Prediction methods; Receiving antennas;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Compatibility, 1996. Symposium Record. IEEE 1996 International Symposium on

Conference_Location

Santa Clara, CA

Print_ISBN

0-7803-3207-5

Type

conf

DOI

10.1109/ISEMC.1996.561234

Filename

561234