Nested Vector-Sensor Array Processing via Tensor Modeling

We propose a new class of nested vector-sensor arrays which is capable of significantly increasing the degrees of freedom (DOF). This is not a simple extension of the nested scalar-sensor array, but a novel signal model. The structure is obtained by systematically nesting two or more uniform linear...

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Bibliographic Details
Published in:	IEEE transactions on signal processing Vol. 62; no. 10; pp. 2542 - 2553
Main Authors:	Keyong Han, Nehorai, Arye
Format:	Journal Article
Language:	English
Published:	New York, NY IEEE 15.05.2014 Institute of Electrical and Electronics Engineers The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Acoustic vector sensors Applied sciences Arrays Detection, estimation, filtering, equalization, prediction Direction-of-arrival estimation electromagnetic vector sensors Estimation Exact sciences and technology Information, signal and communications theory Mathematical analysis Miscellaneous multilinear algebra nested array Preserves Sensor arrays Sensors Signal and communications theory Signal processing Signal, noise source number detection Spatial smoothing Telecommunications and information theory Tensile stress tensor Tensors Vectors Vectors (mathematics) Performance evaluation Second order Direction-of-arrival estimation Parameter estimation Array signal processing Signal estimation multilinear algebra Modeling Higher order statistic nested array direction of arrival estimation Linear antenna arrays Data structure Signal detection Electromagnetism Acoustic measurement Measurement sensor Order statistic electromagnetic vector sensors source number detection tensor Cross spectral density Statistical method Analytical method Signal processing Numerical simulation Acoustic vector sensors Acoustic sensor Sensor array
ISSN:	1053-587X, 1941-0476
Online Access:	Get full text
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