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Cables shield in aircraft

Abstract:

the set of electric field (E) and magnetic field (H) associated to the same conductor is called electromagnetic field and, when the whole systems of fields travel, it is said that or an electromagnetic wave or radiation exist. Within an aircraft all causes of disturbances occur adding same equipment inside and which that can be included because of the type of transportation, in the case of a commercial aircraft. Any kind of system that can produce E and H time varying fields (even the static ones) has a potential of causing electromagnetic interference (EMI), which consist in any kind of electromagnetic phenomenon that can degrade the performance of an equipment/system or negatively affect to living/inert matter. The studies and analysis of electromagnetic compatibility (EMC) try to avoid the appearance of EMIs and if they exist, try to do not exceed certain levels that could be harmful.