Transmit Beamspace Design For Unitary ESPRIT In Two Dimensional Hybrid MIMO Phased-Array Radar

DOI

10.2991/jimec-17.2017.14How to use a DOI?

Keywords

Two dimensional Hybrid MIMO phased-array radar, direction of arrival (DOA) estimation, transmit beamspace design, unitary ESPRIT.

Abstract

In this paper, a transmit beamspace design method for two dimensional Hybrid MIMO phased-array radar in application of direction of arrival (DOA) estimation is proposed. A new method to construct the virtual array rotational invariance property that enables the use of search-free DOA estimation techniques at receiver is introduced. Semidefinite relaxation is used to transform the proposed formulation into a convex one that can be solved efficiently. The unitary ESPRIT is also introduced. Numerical simulation validate the proposed approach.

Copyright

© 2017, 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  - Shuaiqi Liu
AU  - Buhong Wang
AU  - Jiwei Tian
PY  - 2017/10
DA  - 2017/10
TI  - Transmit Beamspace Design For Unitary ESPRIT In Two Dimensional Hybrid MIMO Phased-Array Radar
BT  - Proceedings of the 2017 2nd Joint International Information Technology, Mechanical and Electronic Engineering Conference (JIMEC 2017)
PB  - Atlantis Press
SP  - 69
EP  - 72
SN  - 2352-538X
UR  - https://doi.org/10.2991/jimec-17.2017.14
DO  - 10.2991/jimec-17.2017.14
ID  - Liu2017/10
ER  -