- Volume 7 Issue 3
This paper looks into the field inside the wide rectangular box structure that is excited by the High Power Electromagnetic(HPEM) source as a potential threat to electric grid and communication networks causing malfunction or destruction. The rectangular box is assumed power/ground planes and its internal field is calculated by the cavity model with the lightning strike excitation as an HPEM pulse. The accuracy of the calculation method employed here is validated through a
High power electromagnetic pulse(HPEM);Lightning;HEMP;Power/ground planes;Cavity model;Resonance suppression
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