AbstractSpacecraft on board electronic devices are subjected to the effects of Space environment, in particular, electromagnetic radiation. The weight limitations for spacecraft pose an important material and structures problem: developing effective protection for on board electronic devices from high frequency electromagnetic radiation. In the present paper the problem of the effect of external high frequency electromagnetic field on electronic devices shielding located on orbital platforms is investigated theoretically. It is demonstrated that the characteristic time for the unsteady stage of the process is negligibly small as compared with characteristic time of electromagnetic field diffusion into a conductor for the studied range of governing parameters. A system of governing material parameters is distinguished, which contribute to protecting electronic devices from induced electrical currents.
HighlightsEffect of high frequency electromagnetic field on electronic devices is studied.Shielding concepts are discussed.Effects of being located on orbital platforms are revealed in theoretical studies.The methodize for evaluating depth of field penetration is developed.Joule heating of conducting cover is studied.
On board electronic devices safety subject to high frequency electromagnetic radiation effects
Acta Astronautica ; 135 ; 181-186
2016-09-11
6 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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