Conducted-susceptibility testing as an alternative approach to unit-level radiated-susceptibility verifications

Badini, Ludovico; Grassi, Flavia; Pignari, SERGIO AMEDEO; Spadacini, Giordano; Bisognin, P.; Pelissou, P.; Marra, S.

doi:10.1109/AeroEMC.2016.7504582

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This work presents a theoretical rationale for the substitution of radiated-susceptibility (RS) verifications defined in current aerospace standards with an equivalent conducted-susceptibility (CS) test procedure based on bulk current injection (BCI) up to 500 MHz. Statistics is used to overcome the lack of knowledge about uncontrolled or uncertain setup parameters, with particular reference to the common-mode impedance of equipment. The BCI test level is properly investigated so to ensure correlation of currents injected in the equipment under test via CS and RS. In particular, an over-testing probability quantifies the severity of the BCI test with respect to the RS test.

Titolo:	Conducted-susceptibility testing as an alternative approach to unit-level radiated-susceptibility verifications
Autori:	BADINI, LUDOVICO GRASSI, FLAVIA PIGNARI, SERGIO AMEDEO SPADACINI, GIORDANO Bisognin, P. Pelissou, P. Marra, S. mostra autori esterni nascondi autori esterni
Data di pubblicazione:	2016
Abstract:	This work presents a theoretical rationale for the substitution of radiated-susceptibility (RS) verifications defined in current aerospace standards with an equivalent conducted-susceptibility (CS) test procedure based on bulk current injection (BCI) up to 500 MHz. Statistics is used to overcome the lack of knowledge about uncontrolled or uncertain setup parameters, with particular reference to the common-mode impedance of equipment. The BCI test level is properly investigated so to ensure correlation of currents injected in the equipment under test via CS and RS. In particular, an over-testing probability quantifies the severity of the BCI test with respect to the RS test.
Handle:	http://hdl.handle.net/11311/996523
ISBN:	9789290923039
Appare nelle tipologie:	04.1 Contributo in Atti di convegno

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