TY - JOUR
T1 - Reduced-dimension DOD and DOA estimation through projection filtering in bistatic MIMO radar with jammer discrimination
AU - Yeo, Kwanggoo
AU - Chung, Youngseek
AU - Yang, Hoongee
AU - Kim, Jongmann
AU - Chung, Wonzoo
N1 - Publisher Copyright:
© The Institution of Engineering and Technology 2017.
Copyright:
Copyright 2017 Elsevier B.V., All rights reserved.
PY - 2017/8/1
Y1 - 2017/8/1
N2 - This study presents a novel computationally efficient method for estimating the direction of departure (DOD) and direction of arrival (DOA) of targets and discriminates the DOA of jammer signals for a bistatic multiple-input, multiple-output (MIMO) radar system. Using properly designed projection filters, the proposed method replaces expensive exhaustive twodimensional angle search with several one-dimensional angle search algorithms. The proposed method estimates DOD-DOA pairs of targets and discriminates jamming signals successfully regardless of the jamming signal strength. The performance of the proposed method is confirmed by simulation results.
AB - This study presents a novel computationally efficient method for estimating the direction of departure (DOD) and direction of arrival (DOA) of targets and discriminates the DOA of jammer signals for a bistatic multiple-input, multiple-output (MIMO) radar system. Using properly designed projection filters, the proposed method replaces expensive exhaustive twodimensional angle search with several one-dimensional angle search algorithms. The proposed method estimates DOD-DOA pairs of targets and discriminates jamming signals successfully regardless of the jamming signal strength. The performance of the proposed method is confirmed by simulation results.
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U2 - 10.1049/iet-rsn.2016.0627
DO - 10.1049/iet-rsn.2016.0627
M3 - Article
AN - SCOPUS:85025070946
VL - 11
SP - 1228
EP - 1234
JO - IET Radar, Sonar and Navigation
JF - IET Radar, Sonar and Navigation
SN - 1751-8784
IS - 8
ER -