Etude et développement d’une architecture radio numérique innovante dans le contexte des communications aéronautiques

Abstract : Air traffic evolution around the word result in high air navigation equipments needs. This PhD study focuses on a new digital architecture for UHF (225 MHz – 400 MHz) and VHF (118 MHz - 144 MHz) transmitter in aeronautical communications context. New architecture for both current systems and futures systems (which is presently being specified) like LDACS-1 and LDACS-2 systems has to be proposed. The best architecture choice is related to the amplification stage linearization techniques used. This work was carried out in three main steps. First, the best architecture choice suited to our application is made. The second step of the study is dedicated to the architecture digital implementation. Last but no least step is devoted to the experimental validation which allow to assess the system performances.
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  • HAL Id : tel-01104931, version 1

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Aminath Badarou. Etude et développement d’une architecture radio numérique innovante dans le contexte des communications aéronautiques . Electronique. UNIVERSITE DE NANTES, 2013. Français. ⟨NNT : ED503-202⟩. ⟨tel-01104931⟩

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