Low complexity 2D-DOA estimation algorithm for non-uniform L-shaped array

DOI

10.2991/icmmct-16.2016.39How to use a DOI?

Keywords

2D-direction of arrival estimationï¼›Non-uniform L-shaped arrayï¼›Multiple signal classification

Abstract

In this paper, we discussed the problem of two-dimensional (2D) direction of arrival (DOA) estimation for non-uniform L-shaped array, and for this, a low complexity multiple signal classification (MUSIC) algorithm is proposed. The proposed algorithm uses two one-dimensional searches to achieve the joint estimation of 2-dimensional DOA so as to avoid the high computational cost within 2D-MUSIC algorithm. And the angle estimation performance is very close to the 2D-MUSIC algorithm. The proposed algorithm achieves a good balance between the estimation accuracy and complexity.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Donglin Yang
AU  - Qianlin Cheng
AU  - Weihua Lv
AU  - Wang Zheng
AU  - Xiaofei Zhang
PY  - 2016/03
DA  - 2016/03
TI  - Low complexity 2D-DOA estimation algorithm for non-uniform L-shaped array
BT  - Proceedings of the 2016 4th International Conference on Machinery, Materials and Computing Technology
PB  - Atlantis Press
SP  - 208
EP  - 212
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmmct-16.2016.39
DO  - 10.2991/icmmct-16.2016.39
ID  - Yang2016/03
ER  -