Air Plasma Key Parameters for Electromagnetic Wave Propagation at and Out of Thermal Equilibrium: Applications to Electromagnetic Compatibility

Air Plasma Key Parameters for Electromagnetic Wave Propagation at and Out of Thermal Equilibrium: Applications to Electromagnetic Compatibility

This article addresses the importance of accurate characterization of plasma parameters for electromagnetic compatibility (EMC) purposes. Most of EMC issues involving plasma materials are obviously multi-physics problems (linking chemical, mechanical, thermal and electromagnetic wondering) with deep...

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Bibliographic Details
Published in:Applied Computational Electromagnetics Society journal Vol. 33; no. 12; p. 1453
Main Authors: Andre, P, Faure, G, Mahfouf, A, Lalléchère, S
Format: Journal Article
Language:English
Published: Pisa River Publishers 01-12-2018
Subjects:
Air plasma
Atmospheric pressure
Complex permittivity
Electric fields
Electromagnetic compatibility
Electromagnetic radiation
Equilibrium
Parameters
Physical properties
Physics
Plasma
Propagation
Temperature
Wave propagation
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Summary:This article addresses the importance of accurate characterization of plasma parameters for electromagnetic compatibility (EMC) purposes. Most of EMC issues involving plasma materials are obviously multi-physics problems (linking chemical, mechanical, thermal and electromagnetic wondering) with deep interactions. One of the main objectives of this paper is to establish the theoretical effect of thermal nonequilibrium of the plasma on electromagnetic wave propagation. This will be characterized throughout plasma key parameters (including complex permittivity). Numerical simulations based upon Finite Integral Technique (FIT) will demonstrate the EMC interest of this methodology for shielding purposes and general air plasma.
ISSN:1054-4887
1943-5711