DOA Estimation with Non-Circular Reduced Dimension PM Algorithm for linear array

DOI

10.2991/nceece-15.2016.275How to use a DOI?

Keywords

Array signal processing; DOA; Non-Circular signal; Reduced Dimension PM

Abstract

Propagator Method (PM) algorithm is a common method for the estimation of direction of arrival (DOA). In this paper, we propose a reduced dimension PM (RD-PM) algorithm for non-circular signal with linear array. We reduce the dimension of the pseudo spectrum function so that we need only one dimensional searching, which decreases the computational complexity. And the exploiting of the noncircular property improves the accuracy of estimation. Extensive simulations illustrate the effectiveness and improvement of our 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  - Wang Zheng
AU  - Weihua Lv
AU  - Xiaofei Zhang
PY  - 2015/12
DA  - 2015/12
TI  - DOA Estimation with Non-Circular Reduced Dimension PM Algorithm for linear array
BT  - Proceedings of the 2015 4th National Conference on Electrical, Electronics and Computer Engineering
PB  - Atlantis Press
SP  - 1531
EP  - 1535
SN  - 2352-5401
UR  - https://doi.org/10.2991/nceece-15.2016.275
DO  - 10.2991/nceece-15.2016.275
ID  - Zheng2015/12
ER  -