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Communication Dans Un Congrès Année : 2019

Geometry and loading effects on performances of mode-stirred reverberation chambers: an experimental study

Résumé

In this paper, we aim at highlighting the specific roles of the geometry and loading in a mode-stirred reverberation chamber. A geometrical modification is achieved through the introduction of several metallic caps on the cavity walls, in order to fulfill chaoticity requirements. Loading modifications are achieved by putting absorbers on ground. Tests have been performed in three reverberation chambers of different dimensions, and thus, of different lowest usable frequencies. Respective and combined roles of both types of modification are analyzed and clarified.
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Dates et versions

hal-02282528 , version 1 (10-09-2019)

Identifiants

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Ludivine Le Bars, Jean-François Rosnarho, Philippe Besnier, Jérôme Sol, Francois Sarrazin, et al.. Geometry and loading effects on performances of mode-stirred reverberation chambers: an experimental study. 2018 International Symposium on Electromagnetic Compatibility - EMC EUROPE, Sep 2019, Barcelona, Spain. ⟨10.1109/EMCEurope.2019.8872134⟩. ⟨hal-02282528⟩
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