Ces travaux ont été développés dans le cadre d'une co-tutelle de thèse avec l’Université Cadi Ayyad de Marrakech - Maroc.In this work we apply random sampling in the context of software radio and cognitive radio. The use of random sampling makes it possible to overcome the aliasing constraint imposed by the uniform sampling case. The first part is dedicated to the key element of software radio systems which is the digital front-end. We present different methods for randomly sampled signals reconstruction and for channel filtering. We are interested by iterative methods due to their flexibility and convergence speed. Later we propose a new structure of the digital front-end based on the ADPW-GC iterative method for channel selection by apply...
This thesis dissertation deals with the computation of the Radar Cross Section (RCS) of complex-shap...
Ces travaux ont été réalisés dans le cadre d'une CIFRE avec MHS (Nantes)In this thesis we present th...
The power line grid is used for data transmission by means of the broad band power line communicatio...
Ces travaux ont été développés dans le cadre d'une co-tutelle de thèse avec l’Université Cadi Ayyad ...
This thesis dissertation deals with the computation of the Radar Cross Section (RCS) of complex-shap...
The need to improve the capacity of wireless networks, for the data transmission and multimedia appl...
This thesis dissertation deals with the computation of the Radar Cross Section (RCS) of complex-shap...
The need to improve the capacity of wireless networks, for the data transmission and multimedia appl...
The propagation of acoustic and elastic waves in a finite media with low attenuation leads to measur...
The development of new treatment modalities such as IMRT and stereotactic radiotherapy has led to an...
This thesis studies the electromagnetic wavescattering from a slightly rough soil in the presence of...
Rédigée de Juillet à Novembre 2011Despite the use of giant detectors suitable for low flux beyond 10...
This thesis studies the electromagnetic wavescattering from a slightly rough soil in the presence of...
Rédigée de Juillet à Novembre 2011Despite the use of giant detectors suitable for low flux beyond 10...
Rédigée de Juillet à Novembre 2011Despite the use of giant detectors suitable for low flux beyond 10...
This thesis dissertation deals with the computation of the Radar Cross Section (RCS) of complex-shap...
Ces travaux ont été réalisés dans le cadre d'une CIFRE avec MHS (Nantes)In this thesis we present th...
The power line grid is used for data transmission by means of the broad band power line communicatio...
Ces travaux ont été développés dans le cadre d'une co-tutelle de thèse avec l’Université Cadi Ayyad ...
This thesis dissertation deals with the computation of the Radar Cross Section (RCS) of complex-shap...
The need to improve the capacity of wireless networks, for the data transmission and multimedia appl...
This thesis dissertation deals with the computation of the Radar Cross Section (RCS) of complex-shap...
The need to improve the capacity of wireless networks, for the data transmission and multimedia appl...
The propagation of acoustic and elastic waves in a finite media with low attenuation leads to measur...
The development of new treatment modalities such as IMRT and stereotactic radiotherapy has led to an...
This thesis studies the electromagnetic wavescattering from a slightly rough soil in the presence of...
Rédigée de Juillet à Novembre 2011Despite the use of giant detectors suitable for low flux beyond 10...
This thesis studies the electromagnetic wavescattering from a slightly rough soil in the presence of...
Rédigée de Juillet à Novembre 2011Despite the use of giant detectors suitable for low flux beyond 10...
Rédigée de Juillet à Novembre 2011Despite the use of giant detectors suitable for low flux beyond 10...
This thesis dissertation deals with the computation of the Radar Cross Section (RCS) of complex-shap...
Ces travaux ont été réalisés dans le cadre d'une CIFRE avec MHS (Nantes)In this thesis we present th...
The power line grid is used for data transmission by means of the broad band power line communicatio...