An Electromagnetic Topology Based
Simulation For Wave Propagation Through
Shielded And Semi-shielded Systems
Following Aperture Interactions
Author(s)
F. J. Agee, P. Kirawanich, J. Yakura, G. Tzeremes,
C. Christodoulou & N. E. Islam
Abstract
Electromagnetic topology based simulations have been performed for external
field penetration and propagation through cables in adjacent semi-shielded and
shielded systems. Following penetration through an aperture, the external pulse
interacts with cables as distributed source elements. The interaction transfer
function for the topological network was generated by assuming a short-circuited
radiating dipole at the aperture. The simulation and analysis were performed
using an electromagnetic topology domain computer code that analyzes
multi-conductor transmission lines. Results show that the effects on cables
depend on the nature of the external pulse and also on the amplitude and
frequency component of the interacting pulse. In all cases of studies involving
cross-talk geometry considerations the cables were terminated with 50 Ω. Other
terminations are expected to produce different results.
Keywords: electromagnetic topology, transmission line theory, system
interaction, CRIPTE network simulation.
1 Introduction
Electromagnetic compatibility (EMC) and interference (EMI) analysis of
electrical systems has been analyzed for some time through an alternate
Keywords
electromagnetic topology, transmission line theory, system
interaction, CRIPTE network simulation.
Related Book
Other papers in this volume
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