A fast algorithm for single source 3-D localization of MIMO radar with uniform circular transmit array

A low computation complexity algorithm for single source three dimensional (3-D) localization of multiple-input multiple-output (MIMO) radar with uniform circular transmit array is presented in this letter. The direction of departure (DOD) and the direction of arrival (DOA) are estimated respectivel...

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Bibliographic Details
Main Authors: Hao Chen, Xinggan Zhang, Yechao Bai, Lan Tang
Format: Conference Proceeding
Language:English
Subjects:
Array signal processing
Covariance matrices
Direction-of-arrival estimation
Estimation
localization
MIMO radar
Multiple-input multiple-output (MIMO) radar
Signal processing algorithms
single source
uniform circular array (UCA)
US Department of Defense
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Summary:A low computation complexity algorithm for single source three dimensional (3-D) localization of multiple-input multiple-output (MIMO) radar with uniform circular transmit array is presented in this letter. The direction of departure (DOD) and the direction of arrival (DOA) are estimated respectively. Based on the geometry of MIMO radar, the 3-D coordinates of target are calculated. The proposed algorithm is free of eigen-value decomposition, thus has lower computational complexity. Moreover, it has no restriction in the number of elements for the uniform circular array (UCA). Simulation results demonstrate the effectiveness of the proposed algorithm.
ISSN:2164-5221
DOI:10.1109/ICSP.2016.7877879