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

Laffont, Adrien and Adam, Jean-Pierre and Callegari, Thierry and Liard, Laurent and Pascal, Olivier and Pascaud, Romain Nonlinear Effects of Electromagnetic Pulse on a Plasma-Based Electrically Small VHF Antenna. (2022) In: 2022 16th European Conference on Antennas and Propagation (EuCAP), 27 March 2022 - 1 April 2022 (Madrid, Spain).

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Official URL: https://doi.org/10.23919/EuCAP53622.2022.9769449

Abstract

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.

Item Type:Conference or Workshop Item (Paper)
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:French research institutions > Commissariat à l'Energie Atomique et aux énergies alternatives - CEA (FRANCE)
French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE-SUPAERO (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE)
Laboratory name:
Funders:
DGA - AID - Région Occitanie
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Deposited On:04 Jan 2023 09:29

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