The effect of polarization separation on the performance of Candecomp/Parafac-based vector sensor array processing

In this paper we generalize the polarization separation measure introduced by Compton (1981) [2] for collocated sources, to the case of two sources with distinct DOAs recorded on a vector sensor array. We give a geometrical interpretation of this new measure and show that this polarization separatio...

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Vydáno v:Physical communication Ročník 5; číslo 4; s. 289 - 295
Hlavní autoři: Guo, Xijing, Miron, Sebastian, Brie, David
Médium: Journal Article
Jazyk:angličtina
Vydáno: Elsevier B.V 01.12.2012
Elsevier
Témata:
Candecomp/Parafac
Computer Science
Engineering Sciences
Polarization separation
Signal and Image Processing
Vector sensor array
Vector sensor array
Candecomp/Parafac
Polarization separation
vector sensor array
polarization separation
ISSN:1874-4907, 1876-3219
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Popis
Shrnutí:In this paper we generalize the polarization separation measure introduced by Compton (1981) [2] for collocated sources, to the case of two sources with distinct DOAs recorded on a vector sensor array. We give a geometrical interpretation of this new measure and show that this polarization separation becomes essential for source estimation accuracy when the angular separation is insufficient.
ISSN:1874-4907
1876-3219
DOI:10.1016/j.phycom.2012.02.002