FAST AND ACCURATE DIRECTION-OF-ARRIVAL ESTIMATION FOR A SINGLE SOURCE | Zendy

Yuntao Wu | Zendy; Hongqing Liu | Zendy; Hing-Cheung So | Zendy

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FAST AND ACCURATE DIRECTION-OF-ARRIVAL ESTIMATION FOR A SINGLE SOURCE

Author(s) -

Yuntao Wu,

Hongqing Liu,

Hing-Cheung So

Publication year - 2009

Publication title -

progress in electromagnetics research c

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.341

H-Index - 34

ISSN - 1937-8718

DOI - 10.2528/pierc08121507

Subject(s) - estimation , arrival time , computer science , direction of arrival , time of arrival , telecommunications , engineering , transport engineering , wireless , systems engineering , antenna (radio)

—In this paper, direction-of-arrival (DOA) estimation of a single narrow-band source with uniform linear arrays is addressed. The basic idea is to convert the received data to a correlation sequence which can be modelled as a noisy sinusoid. Then the computationally attractive and accurate generalized weighted linear predictor frequency estimator is applied for DOA determination. The effectiveness of the proposed method is demonstrated via computer simulations.

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