Results 141 to 150 of about 104,510 (184)

EMI reduction method of CISPR 36 pre-compliance testing using affordable rubber-based materials. [PDF]

open access: yesMethodsX
Rufiyanto A   +5 more
europepmc   +1 more source

Shielding effects of body-shields for 3D PET.

open access: yesShielding effects of body-shields for 3D PET.
openaire  

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

Loop-shield-loop shielding effectiveness

IEEE Transactions on Electromagnetic Compatibility, 1999
The 1967 formulation by Moser of the shielding effectiveness of a metal sheet on a small loop is extended to loop-to-loop coupling. The integration of flux through the receiving loop simply adds another J/sub 0/(ka) Bessel function to the Moser integrands; the result is a monotonic variation of coupling with loop spacing, unlike the original results.
R.C. Hansen, J.R. Moser
openaire   +1 more source

Shielding effect of superconducting magnetically shielded room

IEEE Transactions on Magnetics, 1997
A Superconducting Magnetically Shielded Room (SMSR) has been developed. Superconducting panels are soldered to form a shielding wall of which the soldered connections have normal conduction. Therefore, the Shielding Factor (SF) of the SMSR degrades especially at low frequency, which is different from a superconducting shielded room without a normal ...
K. Yamazaki   +5 more
openaire   +1 more source

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   +2 more sources

Effective electromagnetic shielding

IEEE Microwave Magazine, 2006
Electromagnetic pollution has been categorized as a new form of pollution. The ability to reflect electromagnetic energy can be defined as shielding effectiveness. This shielding effectiveness depends on the frequency of the electromagnetic wave and the electromagnetic properties of the shielding material.
E. Unal, A. Gokcen, Y. Kutlu
openaire   +1 more source

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