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...
Main Authors: | Junpeng Shi, Guoping Hu, Xiaofei Zhang, Fenggang Sun, Yu Xiao |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2017-02-01
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Series: | Sensors |
Subjects: | |
Online Access: | http://www.mdpi.com/1424-8220/17/3/470 |
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