JOINT DOA AND POLARIZATION ESTIMATION USING A UCA OF SINGLE-POLARIZED ANTENNAS | Zendy

Wen Dong | Zendy; Ming Diao | Zendy; Limin Guo | Zendy

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JOINT DOA AND POLARIZATION ESTIMATION USING A UCA OF SINGLE-POLARIZED ANTENNAS

Author(s) -

Wen Dong,

Ming Diao,

Limin Guo

Publication year - 2017

Publication title -

progress in electromagnetics research m

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.216

H-Index - 31

ISSN - 1937-8726

DOI - 10.2528/pierm17061801

Subject(s) - joint (building) , polarization (electrochemistry) , computer science , acoustics , physics , engineering , chemistry , structural engineering

In this paper, the direction of arrival (DOA) and polarization parameters are estimated by a uniform circular array (UCA) with several single-polarized sensors. An efficient and improved polarization MUSIC algorithm for estimating the DOA and polarization parameters is presented. This method uses information on the amplitude to reduce the computational complexity. When the source is linearly polarized, the proposed algorithm is more accurate at a low signal-to-noise ratio (SNR). Monte Carlo simulations verify the efficacy of the proposed method.

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