Proceedings of the 2015 4th National Conference on Electrical, Electronics and Computer Engineering

2D-DOA Estimation of Noncircular Signals for Uniform Rectangular Array via Noncircular-ESPRIT

Authors
Weihua Lv, Wang Zheng, Xiaofei Zhang, Licen Zhang
Corresponding Author
Weihua Lv
Available Online December 2015.
DOI
10.2991/nceece-15.2016.276How to use a DOI?
Keywords
uniform rectangular array; two-dimensional direction of arrival (2D-DOA); noncircular signals; noncircular-ESPRIT
Abstract

In this paper, we propose the noncircular estimation signal parameters via rotational invariance techniques (NC-ESPRIT) algorithm as a two-dimension direction of arrival (2D-DOA) estimation algorithm for uniform rectangular array. Compared to conventional circular ESPRIT algorithm, the proposed algorithm exploits the property of noncircular signals through data expansion, so that the array aperture is doubled. Therefore, the angle estimation performance is superior to that of the circular ESPRIT algorithm. Moreover the proposed algorithm has no spectral peak searching and the two-dimension angle estimates can be paired automatically. Simulation results illustrate the effectiveness and improvement of the proposed 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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Volume Title
Proceedings of the 2015 4th National Conference on Electrical, Electronics and Computer Engineering
Series
Advances in Engineering Research
Publication Date
December 2015
ISBN
978-94-6252-150-6
ISSN
2352-5401
DOI
10.2991/nceece-15.2016.276How to use a DOI?
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/).

Cite this article

TY  - CONF
AU  - Weihua Lv
AU  - Wang Zheng
AU  - Xiaofei Zhang
AU  - Licen Zhang
PY  - 2015/12
DA  - 2015/12
TI  - 2D-DOA Estimation of Noncircular Signals for Uniform Rectangular Array via Noncircular-ESPRIT
BT  - Proceedings of the 2015 4th National Conference on Electrical, Electronics and Computer Engineering
PB  - Atlantis Press
SP  - 1536
EP  - 1541
SN  - 2352-5401
UR  - https://doi.org/10.2991/nceece-15.2016.276
DO  - 10.2991/nceece-15.2016.276
ID  - Lv2015/12
ER  -