This thesis addresses the near-field source localization problem. The main difficulties in this domain come from two aspects. Firstly, the sphericity of the received signal wavefront must be considered due to the reduced source-array distance, which limits the use of the well-studied and efficient far-field methods in the estimation. Several improved techniques are proposed and presented. These methods, based on the approximations of signal model, are able to estimate the sources parameters with a higher efficiency and a better performance than the classical techniques. Secondly, the unavoidable presence of the array imperfections, which can degrade greatly the estimation performances in a real environment, is considered. The calibration te...
This thesis focuses on the distributed source localization problem. In a first step, performance of ...
This thesis focuses on the distributed source localization problem. In a first step, performance of ...
This thesis focuses on the distributed source localization problem. In a first step, performance of ...
This thesis addresses the near-field source localization problem. The main difficulties in this doma...
This thesis addresses the near-field source localization problem. The main difficulties in this doma...
Le problème de la localisation de sources en champ proche est étudié dans cette thèse. Les difficult...
Mes travaux de recherche se sont focalisés sur le traitement d’antenne multi-capteurs et plus partic...
Source localization is a key technology in array signal processing, which is widely applied in radar...
Source localization is a key technology in array signal processing, which is widely applied in radar...
Source localization is a key technology in array signal processing, which is widely applied in radar...
Source localization is a key technology in array signal processing, which is widely applied in radar...
Source localization is a key technology in array signal processing, which is widely applied in radar...
Source localization is a key technology in array signal processing, which is widely applied in radar...
This thesis focuses on the distributed source localization problem. In a first step, performance of ...
This thesis focuses on the distributed source localization problem. In a first step, performance of ...
This thesis focuses on the distributed source localization problem. In a first step, performance of ...
This thesis focuses on the distributed source localization problem. In a first step, performance of ...
This thesis focuses on the distributed source localization problem. In a first step, performance of ...
This thesis addresses the near-field source localization problem. The main difficulties in this doma...
This thesis addresses the near-field source localization problem. The main difficulties in this doma...
Le problème de la localisation de sources en champ proche est étudié dans cette thèse. Les difficult...
Mes travaux de recherche se sont focalisés sur le traitement d’antenne multi-capteurs et plus partic...
Source localization is a key technology in array signal processing, which is widely applied in radar...
Source localization is a key technology in array signal processing, which is widely applied in radar...
Source localization is a key technology in array signal processing, which is widely applied in radar...
Source localization is a key technology in array signal processing, which is widely applied in radar...
Source localization is a key technology in array signal processing, which is widely applied in radar...
Source localization is a key technology in array signal processing, which is widely applied in radar...
This thesis focuses on the distributed source localization problem. In a first step, performance of ...
This thesis focuses on the distributed source localization problem. In a first step, performance of ...
This thesis focuses on the distributed source localization problem. In a first step, performance of ...
This thesis focuses on the distributed source localization problem. In a first step, performance of ...
This thesis focuses on the distributed source localization problem. In a first step, performance of ...