Two-dimensional DOA Estimation in Monostatic MIMO Radar with Double Parallel Uniform Linear Arrays using Propagator Method
Authors
Lili Xia, Xiaofei Zhang, Xiaofeng Qiu
Corresponding Author
Lili Xia
Available Online January 2015.
- 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/).
Cite this article
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 -