Methodology for Electromagnetic Interference Measurements

Motohisa KANDA  

IEICE TRANSACTIONS on Communications   Vol.E78-B   No.2   pp.88-108
Publication Date: 1995/02/25
Online ISSN: 
Print ISSN: 0916-8516
Type of Manuscript: INVITED PAPER (Special Issue on Electromagnetic Compatibility)
anechoic chamber,  electronic probe,  open site,  photonic probe,  TEM cell,  waveguide chamber,  

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Although electromagnetic analysis tools can provide good numerical data about the effects of electromagnetic interference, measurements are the method of choice for obtaining quantitative, accurate data on electromagnetic noise problems. Furthermore, since electromagnetic interference measurements often provide the only data accepted by most regulatory agencies, the measurements and their accuracies have recently become a very important issue in order to regulate and harmonize various electromagnetic compatibility emission and immunity standards. The measurement techniques and instrumentations of most use for making accurate electromagnetic interference measurements are presented in this paper.