2D DOA estimation for non-uniform L-shaped array via a successive Capon algorithm

DOI

10.2991/icmmct-16.2016.38How to use a DOI?

Keywords

DOA, Successive, Capon, Non-uniform L-shaped Array

Abstract

Capon algorithm is a common algorithm for the estimating of direction of arrival (DOA). As it needs two-dimensional (2D) spectrum peak search which costs a tremendous computational complexity, in this paper, we propose a successive algorithm based on Capon algorithm for non-uniform L-shaped array to avoid the high computational complexity which only needs three one-dimensional spectrum peak search. The successive Capon algorithm has an acceptable performance and can obtain automatically paired 2D DOA estimation for L-shaped array. Extensive simulations have been conducted to verify the usefulness of the algorithm.

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  - Weihua Lv
AU  - Wang Zheng
AU  - Qianlin Cheng
AU  - Xiaofei Zhang
PY  - 2016/03
DA  - 2016/03
TI  - 2D DOA estimation for non-uniform L-shaped array via a successive Capon algorithm
BT  - Proceedings of the 2016 4th International Conference on Machinery, Materials and Computing Technology
PB  - Atlantis Press
SP  - 203
EP  - 207
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmmct-16.2016.38
DO  - 10.2991/icmmct-16.2016.38
ID  - Lv2016/03
ER  -