Proceedings of the 2016 4th International Conference on Advanced Materials and Information Technology Processing (AMITP 2016)

Direction of Arrival Estimation Method in Underdetermined Condition

Authors
Youzhi Zhang, Weibo Li, Hanli Wang
Corresponding Author
Youzhi Zhang
Available Online September 2016.
DOI
https://doi.org/10.2991/amitp-16.2016.108How to use a DOI?
Keywords
W-disjoint orthogonality; Underdetermined; Direction of arrival estimation
Abstract
Because some signals have W-disjoint orthogonality, this paper proposes a signal direction of arrival estimation method in underdetermined conditions. This method is mainly based on the principle that signals of different directions lead to different time delay between the sensors, construct a potential function by receiving signal phase difference, and local maximum value location of the potential function corresponds to the signal direction of arrival. The simulation results show that the method can still obtain better estimation results in the case of only using two sensors.
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Proceedings
2016 4th International Conference on Advanced Materials and Information Technology Processing (AMITP 2016)
Part of series
Advances in Computer Science Research
Publication Date
September 2016
ISBN
978-94-6252-245-9
ISSN
2352-538X
DOI
https://doi.org/10.2991/amitp-16.2016.108How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Youzhi Zhang
AU  - Weibo Li
AU  - Hanli Wang
PY  - 2016/09
DA  - 2016/09
TI  - Direction of Arrival Estimation Method in Underdetermined Condition
BT  - 2016 4th International Conference on Advanced Materials and Information Technology Processing (AMITP 2016)
PB  - Atlantis Press
SN  - 2352-538X
UR  - https://doi.org/10.2991/amitp-16.2016.108
DO  - https://doi.org/10.2991/amitp-16.2016.108
ID  - Zhang2016/09
ER  -