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Communication Dans Un Congrès Année : 2022

Nonlinear Effects of Electromagnetic Pulse on a Plasma-Based Electrically Small VHF Antenna

Résumé

Demonstration of the electromagnetic hardening properties of a plasma-based electrically small VHF antenna is presented in this paper. It is shown that when illuminated by an electromagnetic pulse, the maximum voltage collected by the antenna grows linearly with the maximum magnitude of the incident electric field, but beyond a certain threshold around 70 kV/m, the maximum voltage collected ceases to grow linearly and seems to saturate around a value of 200 V.
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Dates et versions

hal-04324380 , version 1 (05-12-2023)

Identifiants

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Adrien Laffont, Jean-Pierre Adam, Thierry Callegari, Laurent Liard, Olivier Pascal, et al.. Nonlinear Effects of Electromagnetic Pulse on a Plasma-Based Electrically Small VHF Antenna. 2022 16th European Conference on Antennas and Propagation (EuCAP), Mar 2022, Madrid, Spain. pp.1-4, ⟨10.23919/EuCAP53622.2022.9769449⟩. ⟨hal-04324380⟩
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