Computationally Efficient 2D DOA Estimation with Uniform Rectangular Array in Low-Grazing Angle

Computationally Efficient 2D DOA Estimation with Uniform Rectangular Array in Low-Grazing Angle

In this paper, we propose a computationally efficient spatial differencing matrix set (SDMS) method for two-dimensional direction of arrival (2D DOA) estimation with uniform rectangular arrays (URAs) in a low-grazing angle (LGA) condition. By rearranging the auto-correlation and cross-correlation ma...

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Bibliographic Details
Main Authors: Junpeng Shi, Guoping Hu, Xiaofei Zhang, Fenggang Sun, Yu Xiao
Format: Article
Language:English
Published: MDPI AG 2017-02-01
Series:Sensors
Subjects:
two-dimensional direction of arrival estimation
spatial differencing matrix set
low-grazing angle
information loss
Online Access:http://www.mdpi.com/1424-8220/17/3/470

Internet

http://www.mdpi.com/1424-8220/17/3/470

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