This research is devoted to vector-sensor array processing methods. The signals recorded on a vector-sensor array allow the estimation of the direction of arrival and polarization for multiple waves impinging on the antenna. We show how the correct use of polarization information improves the performance of algorithms. The novelty of the presented work consists in the use of mathematical models well-adapted to the intrinsic nature of vectorial signals. The first approach is based on a multilinear model of polarization that preserves the intrinsic structure of multicomponent acquisition. In this case, the data covariance model is represented by a cross-spectral tensor. We propose two algorithms (Vector-MUSIC and Higher-Order MUSIC) based on ...
Array signal processing is a technique linked closely to radar and sonar systems. In communication, ...
International audienceThis paper presents a method allowing a complete characterization of wave sign...
Bivariate signals appear in a broad range of applications (optics, seismology, oceanography, EEG, et...
This research is devoted to vector-sensor array processing methods. The signals recorded on a vector...
International audienceIn this paper, we use a biquaternion formalism to model vector-sensor signals ...
In the first part of this thesis, we introduce the concept of polarization of bivariate signals by c...
In the first part of this thesis, we introduce the concept of polarization of bivariate signals by c...
A new algorithm to estimate the direction of arrival (DOA) and polarization parameters of signals im...
International audienceIn this paper, we develop an improved tensor MUSIC algorithm adapted to multid...
International audienceIn this paper, we develop an improved tensor MUSIC algorithm adapted to multid...
International audienceIn this paper, we develop an improved tensor MUSIC algorithm adapted to multid...
International audienceIn this paper, we develop an improved tensor MUSIC algorithm adapted to multid...
International audienceIn this paper, we develop an improved tensor MUSIC algorithm adapted to multid...
International audienceWe present a new approach for vector-sensor signal modelling and processing, b...
A new quad-quaternion model is herein established for an electromagnetic vector-sensor array, under ...
Array signal processing is a technique linked closely to radar and sonar systems. In communication, ...
International audienceThis paper presents a method allowing a complete characterization of wave sign...
Bivariate signals appear in a broad range of applications (optics, seismology, oceanography, EEG, et...
This research is devoted to vector-sensor array processing methods. The signals recorded on a vector...
International audienceIn this paper, we use a biquaternion formalism to model vector-sensor signals ...
In the first part of this thesis, we introduce the concept of polarization of bivariate signals by c...
In the first part of this thesis, we introduce the concept of polarization of bivariate signals by c...
A new algorithm to estimate the direction of arrival (DOA) and polarization parameters of signals im...
International audienceIn this paper, we develop an improved tensor MUSIC algorithm adapted to multid...
International audienceIn this paper, we develop an improved tensor MUSIC algorithm adapted to multid...
International audienceIn this paper, we develop an improved tensor MUSIC algorithm adapted to multid...
International audienceIn this paper, we develop an improved tensor MUSIC algorithm adapted to multid...
International audienceIn this paper, we develop an improved tensor MUSIC algorithm adapted to multid...
International audienceWe present a new approach for vector-sensor signal modelling and processing, b...
A new quad-quaternion model is herein established for an electromagnetic vector-sensor array, under ...
Array signal processing is a technique linked closely to radar and sonar systems. In communication, ...
International audienceThis paper presents a method allowing a complete characterization of wave sign...
Bivariate signals appear in a broad range of applications (optics, seismology, oceanography, EEG, et...