Low complexity 2D-DOA estimation algorithm for non-uniform L-shaped array
Donglin Yang, Qianlin Cheng, Weihua Lv, Wang Zheng, Xiaofei Zhang
Available Online March 2016.
- https://doi.org/10.2991/icmmct-16.2016.39How to use a DOI?
- 2D-direction of arrival estimationï¼›Non-uniform L-shaped arrayï¼›Multiple signal classification
- 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.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
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 - 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 - https://doi.org/10.2991/icmmct-16.2016.39 ID - Yang2016/03 ER -