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Développement d'une technique de compression passive appliquée à l'imagerie microonde

Abstract : This work is focused on the development of a compressive technique applied to the simplification of microwave imaging systems. This principle is based on the study of passive devices able to compress transmitted and received waves, allowing for the reduction of the hardware complexity required by radar systems. This approach exploits the modal diversity in the developed components, making it compatible with ultra wide bandwidth. Several proofs of concept are presented using different passive devices, allowing this technique to be adapted to a large variety of architectures and bandwidths.
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https://tel.archives-ouvertes.fr/tel-01271795
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Thomas Fromenteze. Développement d'une technique de compression passive appliquée à l'imagerie microonde. Electronique. Université de Limoges, 2015. Français. ⟨NNT : 2015LIMO0061⟩. ⟨tel-01271795⟩

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