Results 221 to 230 of about 2,773,837 (278)

On the shielding effectiveness of enclosures

IEEE Transactions on Electromagnetic Compatibility, 2005
This paper deals with new definitions of shielding effectiveness, in particular for high-frequency and transient electromagnetic fields. They are practicable and supposed to better characterize the shielding ability than the commonly used definitions.
exaly   +2 more sources

Shielding effectiveness measurements for ferromagnetic shields

2007 IEEE Instrumentation & Measurement Technology Conference IMTC 2007, 2007
This paper proposes a new way to measure the shielding effectiveness of ferromagnetic shields. The procedure combines an experimental characterization of the shielding material to a forthcoming numeric simulation. Magnetic hysteresis is reduced to a series of equivalent B-H linear relations through an optimization procedure applied to a measured set of
MARRACCI, MIRKO   +2 more
openaire   +2 more sources

Shielding Effectiveness Measurements for Ferromagnetic Shields

IEEE Transactions on Instrumentation and Measurement, 2009
This paper proposes a new way to measure the shielding effectiveness of ferromagnetic shields. The procedure combines an experimental characterization of the shielding material and numerical simulations. In a first case, magnetic hysteresis is reduced to a series of equivalent B -H linear relations through an optimization procedure that is applied to a
S. DI FRAIA   +3 more
openaire   +3 more sources

On the effectiveness of the metamorphic shield

Proceedings of the Fourth European Conference on Software Architecture: Companion Volume, 2010
In this paper we determine analytically the effectiveness of dynamic artificial diversity, i.e., artificial diversity in which the subject of the diversity is re-randomized periodically and mechanically. We refer to a mechanism that implements dynamic diversity as a Metamorphic Shield since this mechanism applies metamorphosis to the system's attack ...
Anh Nguyen-Tuong   +4 more
openaire   +2 more sources

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