Two-dimensional DOA Estimation in Monostatic MIMO Radar with Double Parallel Uniform Linear Arrays using Propagator Method

DOI

10.2991/isci-15.2015.189How to use a DOI?

Keywords

double parallel uniform linear array; DOA estimation; monostatic MIMO radar; propagator method.

Abstract

In this paper, we propose a low complexity two-dimensional direction of arrival (2D-DOA) estimation in monostatic multiple-input multiple-output (MIMO) radar with double parallel uniform linear arrays. The proposed algorithm uses propagator method (PM), which does not require any eigen-value decomposition of the covariance matrix and singular value decomposition of the received data, obtains closed-form solution of 2D-DOA, and has very close angle estimation performance to estimation of signal parameters via rotational invariance techniques (ESPRIT) algorithm. Our algorithm can estimate azimuth and elevation angles without additional pair matching in monostatic MIMO radar. Simulation results verify the usefulness of our algorithm.

Copyright

© 2015, 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  - Lili Xia
AU  - Xiaofei Zhang
AU  - Xiaofeng Qiu
PY  - 2015/01
DA  - 2015/01
TI  - Two-dimensional DOA Estimation in Monostatic MIMO Radar with Double Parallel Uniform Linear Arrays using Propagator Method
BT  - Proceedings of the 2015 International Symposium on Computers & Informatics
PB  - Atlantis Press
SP  - 1416
EP  - 1423
SN  - 2352-538X
UR  - https://doi.org/10.2991/isci-15.2015.189
DO  - 10.2991/isci-15.2015.189
ID  - Xia2015/01
ER  -