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Non-thermal plasma potentialities for microwave device reconfigurability

Sokoloff, Jérôme and Pascal, Olivier and Callegari, Thierry and Pascaud, Romain and Pizarro, Francisco and Liard, Laurent and Lo, Juslan and Kallel, Asma Non-thermal plasma potentialities for microwave device reconfigurability. (2014) Comptes Rendus Physique, 15 (5). 468-478. ISSN 1631-0705

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Official URL: http://dx.doi.org/10.1016/j.crhy.2014.02.006

Abstract

Three examples of results achieved from cooperative works with microwave and plasma research groups in Toulouse (France) are presented in this paper. They are focused on the use of few non-thermal plasmas to make a microwave device reconfigurable. The relative permittivity of such a plasma medium can be tuned from unity to negative values. This special feature appears to be very attractive, although the electromagnetic losses are significant. The use of plasmas with planar waveguides and within metamaterials is discussed. In addition, the basic principles of a scanning antenna built with a leaky wave in a plasma layer are presented.

Item Type:Article
Additional Information:Thanks to Elsevier editor. The definitive version is available at http://www.sciencedirect.com The original PDF of the article can be found at Comptes Rendus Physique website: http://www.sciencedirect.com/science/journal/aip/16310705
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - INPT (FRANCE)
Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE-SUPAERO (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UPS (FRANCE)
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Deposited By: Romain Pascaud
Deposited On:22 Apr 2014 10:23

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