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Conference Papers Year : 2014

Deterministic Blind Identification in Antenna Array Processing

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Abstract

The estimation of directions of arrival is formulated as the decomposition of a 3-way array into a sum of rank- one terms. However, a low-rank tensor approximation does not always exist. We propose an optimization technique based on differentiable angular constraints on the factors, ensuring the existence of the low-rank tensor decomposition. The efficiency of the proposed algorithm is demonstrated via numerical simula- tions, and compared to Cramer-Rao bounds.
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Dates and versions

hal-00957357 , version 1 (10-03-2014)
hal-00957357 , version 2 (05-05-2014)

Identifiers

  • HAL Id : hal-00957357 , version 2

Cite

Souleymen Sahnoun, Pierre Comon. Deterministic Blind Identification in Antenna Array Processing. SAM 2014 - 8th IEEE Sensor Array and Multichannel Signal Processing Workshop, Jun 2014, Coruna, Spain. pp.4. ⟨hal-00957357v2⟩
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