Resolving Power of Spectral Matrix Filtering: A Discussionon the Links Steering Vectors/Eigenvectors
SSAP '96 Proceedings of the 8th IEEE Signal Processing Workshop on Statistical Signal and Array Processing (SSAP '96)
Wideband spectral matrix filtering for multicomponent sensors array
Signal Processing
ESPRIT-based 2-D direction finding with a sparse uniform array ofelectromagnetic vector sensors
IEEE Transactions on Signal Processing
IEEE Transactions on Signal Processing
Source localization using vector sensor array in a multipath environment
IEEE Transactions on Signal Processing
IEEE Transactions on Signal Processing
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This paper presents a method allowing a complete characterization of wave signals received on a vector-sensor array. The proposed technique is based on wavefields separation processing and on estimation of fundamental waves attributes as the state of polarization state and the direction of arrival. Estimation of these attributes is an important step in data processing for a wide range of applications where vector sensor antennas technology is involved such as seismic processing, electromagnetic fields studies, and telecommunications. Compared to the classic techniques, the proposed method is based on computation of multicomponent wideband spectral matrices which enable to take into account all information given by the vector sensor array structures and thus provide a complete characterization of a larger number of sources.