Double bulk current injection: A possible substitute to field-to-wire coupling
KLINGLER ; SZELAG ; HEDDEBAUT
Type de document
COMMUNICATION AVEC ACTES INTERNATIONAL (ACTI)
Langue
anglais
Auteur
KLINGLER ; SZELAG ; HEDDEBAUT
Résumé / Abstract
Bulk current injection is a convenient qualification method since it is easy to use and of relatively low cost. Unfortunately, the current distribution on the cables and through the termination loads does not respect the current levels that can be encountered when the same equipment is placed in an electromagnetic field such as in the case of a tem cell. This paper proposes a new qualification method based on a double bulk current injection (DBCI) which reproduces the same current distribution as in the case of an electromagnetic coupling with an incident plane wave. Qualification using a tem cell or the DBCI method becomes therefore comparable. The theoretic approach will be described, results using the DBCI method, a tem cell and obtained by simulation for a single and multi-conductor transmission line will be compared and discussed.
