La modélisation électromagnétique d'antennes spatiales

Free access article

Issue		ESAIM: Proc. Volume 22, 2008 CANUM 2006 - Congrès National d'Analyse Numérique


Page(s)		83 - 87
DOI		http://dx.doi.org/10.1051/proc:072207
Published online		01 February 2008

ESAIM: Proc., 2008, Vol. 22, pp. 83-87
DOI: 10.1051/proc:072207

La modélisation électromagnétique d'antennes spatiales

Thierry Koleck

CNES - 18 avenue Edouard Belin 31401 Toulouse Cedex 9 France

(24 octobre 2006 / Published online: 1 February 2008)

Abstract
The space antennas are subject to hard design constraints. Being critical systems, they must comply with the installation on a spacecraft in the space environment. The numerical modelisation is widely used in antenna design. However, some problems needs to improve current numerical techniques in order to meet the future space systems.

Résumé
Les antennes embarquées sur les satellites sont soumises à de très fortes contraintes de développement. Etant un système critique d'un satellite, elles doivent répondre à des spécifications sévères tout en étant compatibles de l'installation sur une plateforme soumise à l'environnement spatial. La modélisation numérique est largement utilisée pour la conception de ces antennes. Toutefois, certains problèmes nécessitent d'améliorer les modèles numériques actuels pour répondre aux besoins des futurs systèmes spatiaux.

What is OpenURL?

The OpenURL standard is a protocol for transmission of metadata describing the resource that you wish to access. An OpenURL link contains article metadata and directs it to the OpenURL server of your choice. The OpenURL server can provide access to the resource and also offer complementary services (specific search engine, export of references...). The OpenURL link can be generated by different means.

If your librarian has set up your subscription with an OpenURL resolver, OpenURL links appear automatically on the abstract pages.
You can define your own OpenURL resolver with your EDPS Account. In this case your choice will be given priority over that of your library.
You can use an add-on for your browser (Firefox or I.E.) to display OpenURL links on a page (see http://www.openly.com/openurlref/). You should disable this module if you wish to use the OpenURL server that you or your library have defined.